281567290

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{733}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 513682560

約数和(自身を除く): 232115270

約数列:

[1, 2, 5, 10, 107, 214, 359, 535, 718, 733, 1070, 1466, 1795, 3590, 3665, 7330, 38413, 76826, 78431, 156862, 192065, 263147, 384130, 392155, 526294, 784310, 1315735, 2631470, 28156729, 56313458, 140783645, 281567290]

約数ペア:

[(1, 281567290), (2, 140783645), (5, 56313458), (10, 28156729), (107, 2631470), (214, 1315735), (359, 784310), (535, 526294), (718, 392155), (733, 384130), (1070, 263147), (1466, 192065), (1795, 156862), (3590, 78431), (3665, 76826), (7330, 38413)]