30684615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2969}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 23203065

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2969, 3445, 8907, 10335, 14845, 38597, 44535, 115791, 157357, 192985, 472071, 578955, 786785, 2045641, 2360355, 6136923, 10228205, 30684615]

約数ペア:

[(1, 30684615), (3, 10228205), (5, 6136923), (13, 2360355), (15, 2045641), (39, 786785), (53, 578955), (65, 472071), (159, 192985), (195, 157357), (265, 115791), (689, 44535), (795, 38597), (2067, 14845), (2969, 10335), (3445, 8907)]