119483980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77587}}^1$

素因数の和:77614

約数の個数: 48

約数和(自身を含む): 312834816

約数和(自身を除く): 193350836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 77587, 155174, 310348, 387935, 543109, 775870, 853457, 1086218, 1551740, 1706914, 2172436, 2715545, 3413828, 4267285, 5431090, 5974199, 8534570, 10862180, 11948398, 17069140, 23896796, 29870995, 59741990, 119483980]

約数ペア:

[(1, 119483980), (2, 59741990), (4, 29870995), (5, 23896796), (7, 17069140), (10, 11948398), (11, 10862180), (14, 8534570), (20, 5974199), (22, 5431090), (28, 4267285), (35, 3413828), (44, 2715545), (55, 2172436), (70, 1706914), (77, 1551740), (110, 1086218), (140, 853457), (154, 775870), (220, 543109), (308, 387935), (385, 310348), (770, 155174), (1540, 77587)]