10407890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 19315584

約数和(自身を除く): 8907694

約数列:

[1, 2, 5, 10, 71, 107, 137, 142, 214, 274, 355, 535, 685, 710, 1070, 1370, 7597, 9727, 14659, 15194, 19454, 29318, 37985, 48635, 73295, 75970, 97270, 146590, 1040789, 2081578, 5203945, 10407890]

約数ペア:

[(1, 10407890), (2, 5203945), (5, 2081578), (10, 1040789), (71, 146590), (107, 97270), (137, 75970), (142, 73295), (214, 48635), (274, 37985), (355, 29318), (535, 19454), (685, 15194), (710, 14659), (1070, 9727), (1370, 7597)]