90636330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131357}}^1$

素因数の和:131390

約数の個数: 32

約数和(自身を含む): 226986624

約数和(自身を除く): 136350294

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 131357, 262714, 394071, 656785, 788142, 1313570, 1970355, 3021211, 3940710, 6042422, 9063633, 15106055, 18127266, 30212110, 45318165, 90636330]

約数ペア:

[(1, 90636330), (2, 45318165), (3, 30212110), (5, 18127266), (6, 15106055), (10, 9063633), (15, 6042422), (23, 3940710), (30, 3021211), (46, 1970355), (69, 1313570), (115, 788142), (138, 656785), (230, 394071), (345, 262714), (690, 131357)]