66906390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7717}}^1$

素因数の和:7761

約数の個数: 48

約数和(自身を含む): 170598672

約数和(自身を除く): 103692282

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 7717, 8670, 15434, 23151, 38585, 46302, 77170, 115755, 131189, 231510, 262378, 393567, 655945, 787134, 1311890, 1967835, 2230213, 3935670, 4460426, 6690639, 11151065, 13381278, 22302130, 33453195, 66906390]

約数ペア:

[(1, 66906390), (2, 33453195), (3, 22302130), (5, 13381278), (6, 11151065), (10, 6690639), (15, 4460426), (17, 3935670), (30, 2230213), (34, 1967835), (51, 1311890), (85, 787134), (102, 655945), (170, 393567), (255, 262378), (289, 231510), (510, 131189), (578, 115755), (867, 77170), (1445, 46302), (1734, 38585), (2890, 23151), (4335, 15434), (7717, 8670)]