2702490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 7858944

約数和(自身を除く): 5156454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 757, 1190, 1514, 1785, 2271, 3570, 3785, 4542, 5299, 7570, 10598, 11355, 12869, 15897, 22710, 25738, 26495, 31794, 38607, 52990, 64345, 77214, 79485, 90083, 128690, 158970, 180166, 193035, 270249, 386070, 450415, 540498, 900830, 1351245, 2702490]

約数ペア:

[(1, 2702490), (2, 1351245), (3, 900830), (5, 540498), (6, 450415), (7, 386070), (10, 270249), (14, 193035), (15, 180166), (17, 158970), (21, 128690), (30, 90083), (34, 79485), (35, 77214), (42, 64345), (51, 52990), (70, 38607), (85, 31794), (102, 26495), (105, 25738), (119, 22710), (170, 15897), (210, 12869), (238, 11355), (255, 10598), (357, 7570), (510, 5299), (595, 4542), (714, 3785), (757, 3570), (1190, 2271), (1514, 1785)]