66566220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9323}}^1$

素因数の和:9359

約数の個数: 96

約数和(自身を含む): 225566208

約数和(自身を除く): 158999988

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, 2380, 3570, 7140, 9323, 18646, 27969, 37292, 46615, 55938, 65261, 93230, 111876, 130522, 139845, 158491, 186460, 195783, 261044, 279690, 316982, 326305, 391566, 475473, 559380, 633964, 652610, 783132, 792455, 950946, 978915, 1109437, 1305220, 1584910, 1901892, 1957830, 2218874, 2377365, 3169820, 3328311, 3915660, 4437748, 4754730, 5547185, 6656622, 9509460, 11094370, 13313244, 16641555, 22188740, 33283110, 66566220]

約数ペア:

[(1, 66566220), (2, 33283110), (3, 22188740), (4, 16641555), (5, 13313244), (6, 11094370), (7, 9509460), (10, 6656622), (12, 5547185), (14, 4754730), (15, 4437748), (17, 3915660), (20, 3328311), (21, 3169820), (28, 2377365), (30, 2218874), (34, 1957830), (35, 1901892), (42, 1584910), (51, 1305220), (60, 1109437), (68, 978915), (70, 950946), (84, 792455), (85, 783132), (102, 652610), (105, 633964), (119, 559380), (140, 475473), (170, 391566), (204, 326305), (210, 316982), (238, 279690), (255, 261044), (340, 195783), (357, 186460), (420, 158491), (476, 139845), (510, 130522), (595, 111876), (714, 93230), (1020, 65261), (1190, 55938), (1428, 46615), (1785, 37292), (2380, 27969), (3570, 18646), (7140, 9323)]