68562090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 186872400

約数和(自身を除く): 118310310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 109, 145, 174, 218, 241, 261, 290, 327, 435, 482, 522, 545, 654, 723, 870, 981, 1090, 1205, 1305, 1446, 1635, 1962, 2169, 2410, 2610, 3161, 3270, 3615, 4338, 4905, 6322, 6989, 7230, 9483, 9810, 10845, 13978, 15805, 18966, 20967, 21690, 26269, 28449, 31610, 34945, 41934, 47415, 52538, 56898, 62901, 69890, 78807, 94830, 104835, 125802, 131345, 142245, 157614, 209670, 236421, 262690, 284490, 314505, 394035, 472842, 629010, 761801, 788070, 1182105, 1523602, 2285403, 2364210, 3809005, 4570806, 6856209, 7618010, 11427015, 13712418, 22854030, 34281045, 68562090]

約数ペア:

[(1, 68562090), (2, 34281045), (3, 22854030), (5, 13712418), (6, 11427015), (9, 7618010), (10, 6856209), (15, 4570806), (18, 3809005), (29, 2364210), (30, 2285403), (45, 1523602), (58, 1182105), (87, 788070), (90, 761801), (109, 629010), (145, 472842), (174, 394035), (218, 314505), (241, 284490), (261, 262690), (290, 236421), (327, 209670), (435, 157614), (482, 142245), (522, 131345), (545, 125802), (654, 104835), (723, 94830), (870, 78807), (981, 69890), (1090, 62901), (1205, 56898), (1305, 52538), (1446, 47415), (1635, 41934), (1962, 34945), (2169, 31610), (2410, 28449), (2610, 26269), (3161, 21690), (3270, 20967), (3615, 18966), (4338, 15805), (4905, 13978), (6322, 10845), (6989, 9810), (7230, 9483)]