930834740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71713}}^1$

素因数の和:71792

約数の個数: 48

約数和(自身を含む): 2168631360

約数和(自身を除く): 1237796620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 71713, 143426, 286852, 358565, 717130, 788843, 1434260, 1577686, 3155372, 3944215, 4231067, 7888430, 8462134, 15776860, 16924268, 21155335, 42310670, 46541737, 84621340, 93083474, 186166948, 232708685, 465417370, 930834740]

約数ペア:

[(1, 930834740), (2, 465417370), (4, 232708685), (5, 186166948), (10, 93083474), (11, 84621340), (20, 46541737), (22, 42310670), (44, 21155335), (55, 16924268), (59, 15776860), (110, 8462134), (118, 7888430), (220, 4231067), (236, 3944215), (295, 3155372), (590, 1577686), (649, 1434260), (1180, 788843), (1298, 717130), (2596, 358565), (3245, 286852), (6490, 143426), (12980, 71713)]