87445410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11801}}^1$

素因数の和:11843

約数の個数: 64

約数和(自身を含む): 237928320

約数和(自身を除く): 150482910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11801, 23602, 35403, 59005, 70806, 118010, 153413, 177015, 224219, 306826, 354030, 448438, 460239, 672657, 767065, 920478, 1121095, 1345314, 1534130, 2242190, 2301195, 2914847, 3363285, 4602390, 5829694, 6726570, 8744541, 14574235, 17489082, 29148470, 43722705, 87445410]

約数ペア:

[(1, 87445410), (2, 43722705), (3, 29148470), (5, 17489082), (6, 14574235), (10, 8744541), (13, 6726570), (15, 5829694), (19, 4602390), (26, 3363285), (30, 2914847), (38, 2301195), (39, 2242190), (57, 1534130), (65, 1345314), (78, 1121095), (95, 920478), (114, 767065), (130, 672657), (190, 460239), (195, 448438), (247, 354030), (285, 306826), (390, 224219), (494, 177015), (570, 153413), (741, 118010), (1235, 70806), (1482, 59005), (2470, 35403), (3705, 23602), (7410, 11801)]