8397090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 23515128

約数和(自身を除く): 15118038

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7177, 14354, 21531, 35885, 43062, 64593, 71770, 93301, 107655, 129186, 186602, 215310, 279903, 322965, 466505, 559806, 645930, 839709, 933010, 1399515, 1679418, 2799030, 4198545, 8397090]

約数ペア:

[(1, 8397090), (2, 4198545), (3, 2799030), (5, 1679418), (6, 1399515), (9, 933010), (10, 839709), (13, 645930), (15, 559806), (18, 466505), (26, 322965), (30, 279903), (39, 215310), (45, 186602), (65, 129186), (78, 107655), (90, 93301), (117, 71770), (130, 64593), (195, 43062), (234, 35885), (390, 21531), (585, 14354), (1170, 7177)]