484865390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{18457}}^1$

素因数の和:18572

約数の個数: 32

約数和(自身を含む): 909019584

約数和(自身を除く): 424154194

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 13135, 18457, 26270, 36914, 92285, 184570, 682909, 1310447, 1365818, 2620894, 3414545, 6552235, 6829090, 13104470, 48486539, 96973078, 242432695, 484865390]

約数ペア:

[(1, 484865390), (2, 242432695), (5, 96973078), (10, 48486539), (37, 13104470), (71, 6829090), (74, 6552235), (142, 3414545), (185, 2620894), (355, 1365818), (370, 1310447), (710, 682909), (2627, 184570), (5254, 92285), (13135, 36914), (18457, 26270)]