195207930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 547444872

約数和(自身を除く): 352236942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 37, 45, 61, 62, 74, 90, 93, 111, 122, 155, 183, 185, 186, 222, 279, 305, 310, 333, 366, 370, 465, 549, 555, 558, 610, 666, 915, 930, 961, 1098, 1110, 1147, 1395, 1665, 1830, 1891, 1922, 2257, 2294, 2745, 2790, 2883, 3330, 3441, 3782, 4514, 4805, 5490, 5673, 5735, 5766, 6771, 6882, 8649, 9455, 9610, 10323, 11285, 11346, 11470, 13542, 14415, 17019, 17205, 17298, 18910, 20313, 20646, 22570, 28365, 28830, 33855, 34038, 34410, 35557, 40626, 43245, 51615, 56730, 58621, 67710, 69967, 71114, 85095, 86490, 101565, 103230, 106671, 117242, 139934, 170190, 175863, 177785, 203130, 209901, 213342, 293105, 320013, 349835, 351726, 355570, 419802, 527589, 533355, 586210, 629703, 640026, 699670, 879315, 1049505, 1055178, 1066710, 1259406, 1600065, 1758630, 2099010, 2168977, 2637945, 3148515, 3200130, 4337954, 5275890, 6297030, 6506931, 10844885, 13013862, 19520793, 21689770, 32534655, 39041586, 65069310, 97603965, 195207930]

約数ペア:

[(1, 195207930), (2, 97603965), (3, 65069310), (5, 39041586), (6, 32534655), (9, 21689770), (10, 19520793), (15, 13013862), (18, 10844885), (30, 6506931), (31, 6297030), (37, 5275890), (45, 4337954), (61, 3200130), (62, 3148515), (74, 2637945), (90, 2168977), (93, 2099010), (111, 1758630), (122, 1600065), (155, 1259406), (183, 1066710), (185, 1055178), (186, 1049505), (222, 879315), (279, 699670), (305, 640026), (310, 629703), (333, 586210), (366, 533355), (370, 527589), (465, 419802), (549, 355570), (555, 351726), (558, 349835), (610, 320013), (666, 293105), (915, 213342), (930, 209901), (961, 203130), (1098, 177785), (1110, 175863), (1147, 170190), (1395, 139934), (1665, 117242), (1830, 106671), (1891, 103230), (1922, 101565), (2257, 86490), (2294, 85095), (2745, 71114), (2790, 69967), (2883, 67710), (3330, 58621), (3441, 56730), (3782, 51615), (4514, 43245), (4805, 40626), (5490, 35557), (5673, 34410), (5735, 34038), (5766, 33855), (6771, 28830), (6882, 28365), (8649, 22570), (9455, 20646), (9610, 20313), (10323, 18910), (11285, 17298), (11346, 17205), (11470, 17019), (13542, 14415)]