707275090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 1288224000

約数和(自身を除く): 580948910

約数列:

[1, 2, 5, 10, 139, 239, 278, 478, 695, 1195, 1390, 2129, 2390, 4258, 10645, 21290, 33221, 66442, 166105, 295931, 332210, 508831, 591862, 1017662, 1479655, 2544155, 2959310, 5088310, 70727509, 141455018, 353637545, 707275090]

約数ペア:

[(1, 707275090), (2, 353637545), (5, 141455018), (10, 70727509), (139, 5088310), (239, 2959310), (278, 2544155), (478, 1479655), (695, 1017662), (1195, 591862), (1390, 508831), (2129, 332210), (2390, 295931), (4258, 166105), (10645, 66442), (21290, 33221)]