1931569648170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{855521}}^1$

素因数の和:855800

約数の個数: 128

約数和(自身を含む): 5188980476160

約数和(自身を除く): 3257410827990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 233, 255, 285, 323, 466, 510, 570, 646, 699, 969, 1165, 1398, 1615, 1938, 2330, 3230, 3495, 3961, 4427, 4845, 6990, 7922, 8854, 9690, 11883, 13281, 19805, 22135, 23766, 26562, 39610, 44270, 59415, 66405, 75259, 118830, 132810, 150518, 225777, 376295, 451554, 752590, 855521, 1128885, 1711042, 2257770, 2566563, 4277605, 5133126, 8555210, 12832815, 14543857, 16254899, 25665630, 29087714, 32509798, 43631571, 48764697, 72719285, 81274495, 87263142, 97529394, 145438570, 162548990, 199336393, 218157855, 243823485, 276333283, 398672786, 436315710, 487646970, 552666566, 598009179, 828999849, 996681965, 1196018358, 1381666415, 1657999698, 1993363930, 2763332830, 2990045895, 3388718681, 3787391467, 4144999245, 5980091790, 6777437362, 7574782934, 8289998490, 10166156043, 11362174401, 16943593405, 18936957335, 20332312086, 22724348802, 33887186810, 37873914670, 50830780215, 56810872005, 64385654939, 101661560430, 113621744010, 128771309878, 193156964817, 321928274695, 386313929634, 643856549390, 965784824085, 1931569648170]

約数ペア:

[(1, 1931569648170), (2, 965784824085), (3, 643856549390), (5, 386313929634), (6, 321928274695), (10, 193156964817), (15, 128771309878), (17, 113621744010), (19, 101661560430), (30, 64385654939), (34, 56810872005), (38, 50830780215), (51, 37873914670), (57, 33887186810), (85, 22724348802), (95, 20332312086), (102, 18936957335), (114, 16943593405), (170, 11362174401), (190, 10166156043), (233, 8289998490), (255, 7574782934), (285, 6777437362), (323, 5980091790), (466, 4144999245), (510, 3787391467), (570, 3388718681), (646, 2990045895), (699, 2763332830), (969, 1993363930), (1165, 1657999698), (1398, 1381666415), (1615, 1196018358), (1938, 996681965), (2330, 828999849), (3230, 598009179), (3495, 552666566), (3961, 487646970), (4427, 436315710), (4845, 398672786), (6990, 276333283), (7922, 243823485), (8854, 218157855), (9690, 199336393), (11883, 162548990), (13281, 145438570), (19805, 97529394), (22135, 87263142), (23766, 81274495), (26562, 72719285), (39610, 48764697), (44270, 43631571), (59415, 32509798), (66405, 29087714), (75259, 25665630), (118830, 16254899), (132810, 14543857), (150518, 12832815), (225777, 8555210), (376295, 5133126), (451554, 4277605), (752590, 2566563), (855521, 2257770), (1128885, 1711042)]