1238249610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 3606011136

約数和(自身を除く): 2367761526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 83, 90, 117, 123, 130, 166, 195, 205, 234, 246, 249, 311, 369, 390, 410, 415, 498, 533, 585, 615, 622, 738, 747, 830, 933, 1066, 1079, 1170, 1230, 1245, 1494, 1555, 1599, 1845, 1866, 2158, 2490, 2665, 2799, 3110, 3198, 3237, 3403, 3690, 3735, 4043, 4665, 4797, 5330, 5395, 5598, 6474, 6806, 7470, 7995, 8086, 9330, 9594, 9711, 10209, 10790, 12129, 12751, 13995, 15990, 16185, 17015, 19422, 20215, 20418, 23985, 24258, 25502, 25813, 27990, 30627, 32370, 34030, 36387, 38253, 40430, 44239, 47970, 48555, 51045, 51626, 60645, 61254, 63755, 72774, 76506, 77439, 88478, 97110, 102090, 114759, 121290, 127510, 129065, 132717, 153135, 154878, 165763, 181935, 191265, 221195, 229518, 232317, 258130, 265434, 306270, 331526, 335569, 363870, 382530, 387195, 398151, 442390, 464634, 497289, 573795, 663585, 671138, 774390, 796302, 828815, 994578, 1006707, 1058333, 1147590, 1161585, 1327170, 1491867, 1657630, 1677845, 1990755, 2013414, 2116666, 2323170, 2486445, 2983734, 3020121, 3174999, 3355690, 3981510, 4972890, 5033535, 5291665, 6040242, 6349998, 7459335, 9524997, 10067070, 10583330, 13758329, 14918670, 15100605, 15874995, 19049994, 27516658, 30201210, 31749990, 41274987, 47624985, 68791645, 82549974, 95249970, 123824961, 137583290, 206374935, 247649922, 412749870, 619124805, 1238249610]

約数ペア:

[(1, 1238249610), (2, 619124805), (3, 412749870), (5, 247649922), (6, 206374935), (9, 137583290), (10, 123824961), (13, 95249970), (15, 82549974), (18, 68791645), (26, 47624985), (30, 41274987), (39, 31749990), (41, 30201210), (45, 27516658), (65, 19049994), (78, 15874995), (82, 15100605), (83, 14918670), (90, 13758329), (117, 10583330), (123, 10067070), (130, 9524997), (166, 7459335), (195, 6349998), (205, 6040242), (234, 5291665), (246, 5033535), (249, 4972890), (311, 3981510), (369, 3355690), (390, 3174999), (410, 3020121), (415, 2983734), (498, 2486445), (533, 2323170), (585, 2116666), (615, 2013414), (622, 1990755), (738, 1677845), (747, 1657630), (830, 1491867), (933, 1327170), (1066, 1161585), (1079, 1147590), (1170, 1058333), (1230, 1006707), (1245, 994578), (1494, 828815), (1555, 796302), (1599, 774390), (1845, 671138), (1866, 663585), (2158, 573795), (2490, 497289), (2665, 464634), (2799, 442390), (3110, 398151), (3198, 387195), (3237, 382530), (3403, 363870), (3690, 335569), (3735, 331526), (4043, 306270), (4665, 265434), (4797, 258130), (5330, 232317), (5395, 229518), (5598, 221195), (6474, 191265), (6806, 181935), (7470, 165763), (7995, 154878), (8086, 153135), (9330, 132717), (9594, 129065), (9711, 127510), (10209, 121290), (10790, 114759), (12129, 102090), (12751, 97110), (13995, 88478), (15990, 77439), (16185, 76506), (17015, 72774), (19422, 63755), (20215, 61254), (20418, 60645), (23985, 51626), (24258, 51045), (25502, 48555), (25813, 47970), (27990, 44239), (30627, 40430), (32370, 38253), (34030, 36387)]