90129510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{111271}}^1$

素因数の和:111290

約数の個数: 40

約数和(自身を含む): 242350416

約数和(自身を除く): 152220906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 111271, 222542, 333813, 556355, 667626, 1001439, 1112710, 1669065, 2002878, 3004317, 3338130, 5007195, 6008634, 9012951, 10014390, 15021585, 18025902, 30043170, 45064755, 90129510]

約数ペア:

[(1, 90129510), (2, 45064755), (3, 30043170), (5, 18025902), (6, 15021585), (9, 10014390), (10, 9012951), (15, 6008634), (18, 5007195), (27, 3338130), (30, 3004317), (45, 2002878), (54, 1669065), (81, 1112710), (90, 1001439), (135, 667626), (162, 556355), (270, 333813), (405, 222542), (810, 111271)]