68164250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3576

約数の個数: 64

約数和(自身を含む): 159134976

約数和(自身を除く): 90970726

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2750, 3541, 3850, 7082, 9625, 17705, 19250, 24787, 35410, 38951, 49574, 77902, 88525, 123935, 177050, 194755, 247870, 272657, 389510, 442625, 545314, 619675, 885250, 973775, 1239350, 1363285, 1947550, 2726570, 3098375, 4868875, 6196750, 6816425, 9737750, 13632850, 34082125, 68164250]

約数ペア:

[(1, 68164250), (2, 34082125), (5, 13632850), (7, 9737750), (10, 6816425), (11, 6196750), (14, 4868875), (22, 3098375), (25, 2726570), (35, 1947550), (50, 1363285), (55, 1239350), (70, 973775), (77, 885250), (110, 619675), (125, 545314), (154, 442625), (175, 389510), (250, 272657), (275, 247870), (350, 194755), (385, 177050), (550, 123935), (770, 88525), (875, 77902), (1375, 49574), (1750, 38951), (1925, 35410), (2750, 24787), (3541, 19250), (3850, 17705), (7082, 9625)]