2019481530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{556331}}^1$

素因数の和:556363

約数の個数: 48

約数和(自身を含む): 5327435232

約数和(自身を除く): 3307953702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 556331, 1112662, 1668993, 2781655, 3337986, 5563310, 6119641, 8344965, 12239282, 16689930, 18358923, 30598205, 36717846, 61196410, 67316051, 91794615, 134632102, 183589230, 201948153, 336580255, 403896306, 673160510, 1009740765, 2019481530]

約数ペア:

[(1, 2019481530), (2, 1009740765), (3, 673160510), (5, 403896306), (6, 336580255), (10, 201948153), (11, 183589230), (15, 134632102), (22, 91794615), (30, 67316051), (33, 61196410), (55, 36717846), (66, 30598205), (110, 18358923), (121, 16689930), (165, 12239282), (242, 8344965), (330, 6119641), (363, 5563310), (605, 3337986), (726, 2781655), (1210, 1668993), (1815, 1112662), (3630, 556331)]