7135580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 16402176

約数和(自身を除く): 9266596

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 677, 1054, 1354, 2108, 2635, 2708, 3385, 5270, 6770, 10540, 11509, 13540, 20987, 23018, 41974, 46036, 57545, 83948, 104935, 115090, 209870, 230180, 356779, 419740, 713558, 1427116, 1783895, 3567790, 7135580]

約数ペア:

[(1, 7135580), (2, 3567790), (4, 1783895), (5, 1427116), (10, 713558), (17, 419740), (20, 356779), (31, 230180), (34, 209870), (62, 115090), (68, 104935), (85, 83948), (124, 57545), (155, 46036), (170, 41974), (310, 23018), (340, 20987), (527, 13540), (620, 11509), (677, 10540), (1054, 6770), (1354, 5270), (2108, 3385), (2635, 2708)]