75858580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1637}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 182722176

約数和(自身を除く): 106863596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1637, 1655, 2317, 3274, 3310, 4634, 6548, 6620, 8185, 9268, 11459, 11585, 16370, 22918, 23170, 32740, 45836, 46340, 57295, 114590, 229180, 541847, 1083694, 2167388, 2709235, 3792929, 5418470, 7585858, 10836940, 15171716, 18964645, 37929290, 75858580]

約数ペア:

[(1, 75858580), (2, 37929290), (4, 18964645), (5, 15171716), (7, 10836940), (10, 7585858), (14, 5418470), (20, 3792929), (28, 2709235), (35, 2167388), (70, 1083694), (140, 541847), (331, 229180), (662, 114590), (1324, 57295), (1637, 46340), (1655, 45836), (2317, 32740), (3274, 23170), (3310, 22918), (4634, 16370), (6548, 11585), (6620, 11459), (8185, 9268)]