39921210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63367}}^1$

素因数の和:63387

約数の個数: 48

約数和(自身を含む): 118624896

約数和(自身を除く): 78703686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63367, 126734, 190101, 316835, 380202, 443569, 570303, 633670, 887138, 950505, 1140606, 1330707, 1901010, 2217845, 2661414, 2851515, 3992121, 4435690, 5703030, 6653535, 7984242, 13307070, 19960605, 39921210]

約数ペア:

[(1, 39921210), (2, 19960605), (3, 13307070), (5, 7984242), (6, 6653535), (7, 5703030), (9, 4435690), (10, 3992121), (14, 2851515), (15, 2661414), (18, 2217845), (21, 1901010), (30, 1330707), (35, 1140606), (42, 950505), (45, 887138), (63, 633670), (70, 570303), (90, 443569), (105, 380202), (126, 316835), (210, 190101), (315, 126734), (630, 63367)]