16786140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 96

約数和(自身を含む): 56899584

約数和(自身を除く): 40113444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2351, 2380, 3570, 4702, 7053, 7140, 9404, 11755, 14106, 16457, 23510, 28212, 32914, 35265, 39967, 47020, 49371, 65828, 70530, 79934, 82285, 98742, 119901, 141060, 159868, 164570, 197484, 199835, 239802, 246855, 279769, 329140, 399670, 479604, 493710, 559538, 599505, 799340, 839307, 987420, 1119076, 1199010, 1398845, 1678614, 2398020, 2797690, 3357228, 4196535, 5595380, 8393070, 16786140]

約数ペア:

[(1, 16786140), (2, 8393070), (3, 5595380), (4, 4196535), (5, 3357228), (6, 2797690), (7, 2398020), (10, 1678614), (12, 1398845), (14, 1199010), (15, 1119076), (17, 987420), (20, 839307), (21, 799340), (28, 599505), (30, 559538), (34, 493710), (35, 479604), (42, 399670), (51, 329140), (60, 279769), (68, 246855), (70, 239802), (84, 199835), (85, 197484), (102, 164570), (105, 159868), (119, 141060), (140, 119901), (170, 98742), (204, 82285), (210, 79934), (238, 70530), (255, 65828), (340, 49371), (357, 47020), (420, 39967), (476, 35265), (510, 32914), (595, 28212), (714, 23510), (1020, 16457), (1190, 14106), (1428, 11755), (1785, 9404), (2351, 7140), (2380, 7053), (3570, 4702)]