90428130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25763}}^1$

素因数の和:25792

約数の個数: 64

約数和(自身を含む): 259701120

約数和(自身を除く): 169272990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 25763, 51526, 77289, 128815, 154578, 231867, 257630, 334919, 386445, 463734, 669838, 695601, 772890, 1004757, 1159335, 1391202, 1674595, 2009514, 2318670, 3014271, 3349190, 3478005, 5023785, 6028542, 6956010, 9042813, 10047570, 15071355, 18085626, 30142710, 45214065, 90428130]

約数ペア:

[(1, 90428130), (2, 45214065), (3, 30142710), (5, 18085626), (6, 15071355), (9, 10047570), (10, 9042813), (13, 6956010), (15, 6028542), (18, 5023785), (26, 3478005), (27, 3349190), (30, 3014271), (39, 2318670), (45, 2009514), (54, 1674595), (65, 1391202), (78, 1159335), (90, 1004757), (117, 772890), (130, 695601), (135, 669838), (195, 463734), (234, 386445), (270, 334919), (351, 257630), (390, 231867), (585, 154578), (702, 128815), (1170, 77289), (1755, 51526), (3510, 25763)]