90556260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1861}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 254006592

約数和(自身を除く): 163450332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 1861, 2433, 3244, 3722, 4055, 4866, 5583, 7444, 8110, 9305, 9732, 11166, 12165, 16220, 18610, 22332, 24330, 27915, 37220, 48660, 55830, 111660, 1509271, 3018542, 4527813, 6037084, 7546355, 9055626, 15092710, 18111252, 22639065, 30185420, 45278130, 90556260]

約数ペア:

[(1, 90556260), (2, 45278130), (3, 30185420), (4, 22639065), (5, 18111252), (6, 15092710), (10, 9055626), (12, 7546355), (15, 6037084), (20, 4527813), (30, 3018542), (60, 1509271), (811, 111660), (1622, 55830), (1861, 48660), (2433, 37220), (3244, 27915), (3722, 24330), (4055, 22332), (4866, 18610), (5583, 16220), (7444, 12165), (8110, 11166), (9305, 9732)]