68867340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 206406144

約数和(自身を除く): 137538804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 631, 642, 1020, 1070, 1262, 1284, 1605, 1819, 1893, 2140, 2524, 3155, 3210, 3638, 3786, 5457, 6310, 6420, 7276, 7572, 9095, 9465, 10727, 10914, 12620, 18190, 18930, 21454, 21828, 27285, 32181, 36380, 37860, 42908, 53635, 54570, 64362, 67517, 107270, 109140, 128724, 135034, 160905, 202551, 214540, 270068, 321810, 337585, 405102, 643620, 675170, 810204, 1012755, 1147789, 1350340, 2025510, 2295578, 3443367, 4051020, 4591156, 5738945, 6886734, 11477890, 13773468, 17216835, 22955780, 34433670, 68867340]

約数ペア:

[(1, 68867340), (2, 34433670), (3, 22955780), (4, 17216835), (5, 13773468), (6, 11477890), (10, 6886734), (12, 5738945), (15, 4591156), (17, 4051020), (20, 3443367), (30, 2295578), (34, 2025510), (51, 1350340), (60, 1147789), (68, 1012755), (85, 810204), (102, 675170), (107, 643620), (170, 405102), (204, 337585), (214, 321810), (255, 270068), (321, 214540), (340, 202551), (428, 160905), (510, 135034), (535, 128724), (631, 109140), (642, 107270), (1020, 67517), (1070, 64362), (1262, 54570), (1284, 53635), (1605, 42908), (1819, 37860), (1893, 36380), (2140, 32181), (2524, 27285), (3155, 21828), (3210, 21454), (3638, 18930), (3786, 18190), (5457, 12620), (6310, 10914), (6420, 10727), (7276, 9465), (7572, 9095)]