87930390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{2503}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 211297536

約数和(自身を除く): 123367146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1171, 2342, 2503, 3513, 5006, 5855, 7026, 7509, 11710, 12515, 15018, 17565, 25030, 35130, 37545, 75090, 2931013, 5862026, 8793039, 14655065, 17586078, 29310130, 43965195, 87930390]

約数ペア:

[(1, 87930390), (2, 43965195), (3, 29310130), (5, 17586078), (6, 14655065), (10, 8793039), (15, 5862026), (30, 2931013), (1171, 75090), (2342, 37545), (2503, 35130), (3513, 25030), (5006, 17565), (5855, 15018), (7026, 12515), (7509, 11710)]