182841890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21587}}^1$

素因数の和:21623

約数の個数: 48

約数和(自身を含む): 413453376

約数和(自身を除く): 230611486

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 21587, 43174, 107935, 151109, 215870, 237457, 302218, 474914, 755545, 1187285, 1511090, 1662199, 2374570, 2612027, 3324398, 5224054, 8310995, 13060135, 16621990, 18284189, 26120270, 36568378, 91420945, 182841890]

約数ペア:

[(1, 182841890), (2, 91420945), (5, 36568378), (7, 26120270), (10, 18284189), (11, 16621990), (14, 13060135), (22, 8310995), (35, 5224054), (55, 3324398), (70, 2612027), (77, 2374570), (110, 1662199), (121, 1511090), (154, 1187285), (242, 755545), (385, 474914), (605, 302218), (770, 237457), (847, 215870), (1210, 151109), (1694, 107935), (4235, 43174), (8470, 21587)]