19660219110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{14741}}^1$

素因数の和:14863

約数の個数: 192

約数和(自身を含む): 61265393280

約数和(自身を除く): 41605174170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 73, 87, 90, 105, 126, 145, 146, 174, 203, 210, 219, 261, 290, 315, 365, 406, 435, 438, 511, 522, 609, 630, 657, 730, 870, 1015, 1022, 1095, 1218, 1305, 1314, 1533, 1827, 2030, 2117, 2190, 2555, 2610, 3045, 3066, 3285, 3654, 4234, 4599, 5110, 6090, 6351, 6570, 7665, 9135, 9198, 10585, 12702, 14741, 14819, 15330, 18270, 19053, 21170, 22995, 29482, 29638, 31755, 38106, 44223, 44457, 45990, 63510, 73705, 74095, 88446, 88914, 95265, 103187, 132669, 133371, 147410, 148190, 190530, 206374, 221115, 222285, 265338, 266742, 309561, 427489, 442230, 444570, 515935, 619122, 663345, 666855, 854978, 928683, 1031870, 1076093, 1282467, 1326690, 1333710, 1547805, 1857366, 2137445, 2152186, 2564934, 2992423, 3095610, 3228279, 3847401, 4274890, 4643415, 5380465, 5984846, 6412335, 6456558, 7532651, 7694802, 8977269, 9286830, 9684837, 10760930, 12824670, 14962115, 15065302, 16141395, 17954538, 19237005, 19369674, 22597953, 26931807, 29924230, 31206697, 32282790, 37663255, 38474010, 44886345, 45195906, 48424185, 53863614, 62413394, 67793859, 75326510, 89772690, 93620091, 96848370, 112989765, 134659035, 135587718, 156033485, 187240182, 218446879, 225979530, 269318070, 280860273, 312066970, 338969295, 436893758, 468100455, 561720546, 655340637, 677938590, 936200910, 1092234395, 1310681274, 1404301365, 1966021911, 2184468790, 2808602730, 3276703185, 3932043822, 6553406370, 9830109555, 19660219110]

約数ペア:

[(1, 19660219110), (2, 9830109555), (3, 6553406370), (5, 3932043822), (6, 3276703185), (7, 2808602730), (9, 2184468790), (10, 1966021911), (14, 1404301365), (15, 1310681274), (18, 1092234395), (21, 936200910), (29, 677938590), (30, 655340637), (35, 561720546), (42, 468100455), (45, 436893758), (58, 338969295), (63, 312066970), (70, 280860273), (73, 269318070), (87, 225979530), (90, 218446879), (105, 187240182), (126, 156033485), (145, 135587718), (146, 134659035), (174, 112989765), (203, 96848370), (210, 93620091), (219, 89772690), (261, 75326510), (290, 67793859), (315, 62413394), (365, 53863614), (406, 48424185), (435, 45195906), (438, 44886345), (511, 38474010), (522, 37663255), (609, 32282790), (630, 31206697), (657, 29924230), (730, 26931807), (870, 22597953), (1015, 19369674), (1022, 19237005), (1095, 17954538), (1218, 16141395), (1305, 15065302), (1314, 14962115), (1533, 12824670), (1827, 10760930), (2030, 9684837), (2117, 9286830), (2190, 8977269), (2555, 7694802), (2610, 7532651), (3045, 6456558), (3066, 6412335), (3285, 5984846), (3654, 5380465), (4234, 4643415), (4599, 4274890), (5110, 3847401), (6090, 3228279), (6351, 3095610), (6570, 2992423), (7665, 2564934), (9135, 2152186), (9198, 2137445), (10585, 1857366), (12702, 1547805), (14741, 1333710), (14819, 1326690), (15330, 1282467), (18270, 1076093), (19053, 1031870), (21170, 928683), (22995, 854978), (29482, 666855), (29638, 663345), (31755, 619122), (38106, 515935), (44223, 444570), (44457, 442230), (45990, 427489), (63510, 309561), (73705, 266742), (74095, 265338), (88446, 222285), (88914, 221115), (95265, 206374), (103187, 190530), (132669, 148190), (133371, 147410)]