1315207860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{7001}}^1$

素因数の和:7145

約数の個数: 96

約数和(自身を含む): 3839560704

約数和(自身を除く): 2524352844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 186, 202, 303, 310, 372, 404, 465, 505, 606, 620, 930, 1010, 1212, 1515, 1860, 2020, 3030, 3131, 6060, 6262, 7001, 9393, 12524, 14002, 15655, 18786, 21003, 28004, 31310, 35005, 37572, 42006, 46965, 62620, 70010, 84012, 93930, 105015, 140020, 187860, 210030, 217031, 420060, 434062, 651093, 707101, 868124, 1085155, 1302186, 1414202, 2121303, 2170310, 2604372, 2828404, 3255465, 3535505, 4242606, 4340620, 6510930, 7071010, 8485212, 10606515, 13021860, 14142020, 21213030, 21920131, 42426060, 43840262, 65760393, 87680524, 109600655, 131520786, 219201310, 263041572, 328801965, 438402620, 657603930, 1315207860]

約数ペア:

[(1, 1315207860), (2, 657603930), (3, 438402620), (4, 328801965), (5, 263041572), (6, 219201310), (10, 131520786), (12, 109600655), (15, 87680524), (20, 65760393), (30, 43840262), (31, 42426060), (60, 21920131), (62, 21213030), (93, 14142020), (101, 13021860), (124, 10606515), (155, 8485212), (186, 7071010), (202, 6510930), (303, 4340620), (310, 4242606), (372, 3535505), (404, 3255465), (465, 2828404), (505, 2604372), (606, 2170310), (620, 2121303), (930, 1414202), (1010, 1302186), (1212, 1085155), (1515, 868124), (1860, 707101), (2020, 651093), (3030, 434062), (3131, 420060), (6060, 217031), (6262, 210030), (7001, 187860), (9393, 140020), (12524, 105015), (14002, 93930), (15655, 84012), (18786, 70010), (21003, 62620), (28004, 46965), (31310, 42006), (35005, 37572)]