69490920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6977}}^1$

素因数の和:7074

約数の個数: 64

約数和(自身を含む): 211014720

約数和(自身を除く): 141523800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6977, 9960, 13954, 20931, 27908, 34885, 41862, 55816, 69770, 83724, 104655, 139540, 167448, 209310, 279080, 418620, 579091, 837240, 1158182, 1737273, 2316364, 2895455, 3474546, 4632728, 5790910, 6949092, 8686365, 11581820, 13898184, 17372730, 23163640, 34745460, 69490920]

約数ペア:

[(1, 69490920), (2, 34745460), (3, 23163640), (4, 17372730), (5, 13898184), (6, 11581820), (8, 8686365), (10, 6949092), (12, 5790910), (15, 4632728), (20, 3474546), (24, 2895455), (30, 2316364), (40, 1737273), (60, 1158182), (83, 837240), (120, 579091), (166, 418620), (249, 279080), (332, 209310), (415, 167448), (498, 139540), (664, 104655), (830, 83724), (996, 69770), (1245, 55816), (1660, 41862), (1992, 34885), (2490, 27908), (3320, 20931), (4980, 13954), (6977, 9960)]