6589980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 20651904

約数和(自身を除く): 14061924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1181, 1395, 1860, 2362, 2790, 3543, 4724, 5580, 5905, 7086, 10629, 11810, 14172, 17715, 21258, 23620, 35430, 36611, 42516, 53145, 70860, 73222, 106290, 109833, 146444, 183055, 212580, 219666, 329499, 366110, 439332, 549165, 658998, 732220, 1098330, 1317996, 1647495, 2196660, 3294990, 6589980]

約数ペア:

[(1, 6589980), (2, 3294990), (3, 2196660), (4, 1647495), (5, 1317996), (6, 1098330), (9, 732220), (10, 658998), (12, 549165), (15, 439332), (18, 366110), (20, 329499), (30, 219666), (31, 212580), (36, 183055), (45, 146444), (60, 109833), (62, 106290), (90, 73222), (93, 70860), (124, 53145), (155, 42516), (180, 36611), (186, 35430), (279, 23620), (310, 21258), (372, 17715), (465, 14172), (558, 11810), (620, 10629), (930, 7086), (1116, 5905), (1181, 5580), (1395, 4724), (1860, 3543), (2362, 2790)]