670414780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{116797}}^1$

素因数の和:116854

約数の個数: 48

約数和(自身を含む): 1648253376

約数和(自身を除く): 977838596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 116797, 233594, 467188, 583985, 817579, 1167970, 1635158, 2335940, 3270316, 4087895, 4788677, 8175790, 9577354, 16351580, 19154708, 23943385, 33520739, 47886770, 67041478, 95773540, 134082956, 167603695, 335207390, 670414780]

約数ペア:

[(1, 670414780), (2, 335207390), (4, 167603695), (5, 134082956), (7, 95773540), (10, 67041478), (14, 47886770), (20, 33520739), (28, 23943385), (35, 19154708), (41, 16351580), (70, 9577354), (82, 8175790), (140, 4788677), (164, 4087895), (205, 3270316), (287, 2335940), (410, 1635158), (574, 1167970), (820, 817579), (1148, 583985), (1435, 467188), (2870, 233594), (5740, 116797)]