15702909350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^2\times {\mathrm{1811}}^1$

素因数の和:2042

約数の個数: 72

約数和(自身を含む): 31251966264

約数和(自身を除く): 15549056914

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 101, 170, 202, 425, 505, 850, 1010, 1717, 1811, 2525, 3434, 3622, 5050, 8585, 9055, 10201, 17170, 18110, 20402, 30787, 42925, 45275, 51005, 61574, 85850, 90550, 102010, 153935, 173417, 182911, 255025, 307870, 346834, 365822, 510050, 769675, 867085, 914555, 1539350, 1734170, 1829110, 3109487, 4335425, 4572775, 6218974, 8670850, 9145550, 15547435, 18474011, 31094870, 36948022, 77737175, 92370055, 155474350, 184740110, 314058187, 461850275, 628116374, 923700550, 1570290935, 3140581870, 7851454675, 15702909350]

約数ペア:

[(1, 15702909350), (2, 7851454675), (5, 3140581870), (10, 1570290935), (17, 923700550), (25, 628116374), (34, 461850275), (50, 314058187), (85, 184740110), (101, 155474350), (170, 92370055), (202, 77737175), (425, 36948022), (505, 31094870), (850, 18474011), (1010, 15547435), (1717, 9145550), (1811, 8670850), (2525, 6218974), (3434, 4572775), (3622, 4335425), (5050, 3109487), (8585, 1829110), (9055, 1734170), (10201, 1539350), (17170, 914555), (18110, 867085), (20402, 769675), (30787, 510050), (42925, 365822), (45275, 346834), (51005, 307870), (61574, 255025), (85850, 182911), (90550, 173417), (102010, 153935)]