74364990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12211}}^1$

素因数の和:12257

約数の個数: 64

約数和(自身を含む): 211023360

約数和(自身を除く): 136658370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 12211, 24422, 36633, 61055, 73266, 85477, 122110, 170954, 183165, 256431, 354119, 366330, 427385, 512862, 708238, 854770, 1062357, 1282155, 1770595, 2124714, 2478833, 2564310, 3541190, 4957666, 5311785, 7436499, 10623570, 12394165, 14872998, 24788330, 37182495, 74364990]

約数ペア:

[(1, 74364990), (2, 37182495), (3, 24788330), (5, 14872998), (6, 12394165), (7, 10623570), (10, 7436499), (14, 5311785), (15, 4957666), (21, 3541190), (29, 2564310), (30, 2478833), (35, 2124714), (42, 1770595), (58, 1282155), (70, 1062357), (87, 854770), (105, 708238), (145, 512862), (174, 427385), (203, 366330), (210, 354119), (290, 256431), (406, 183165), (435, 170954), (609, 122110), (870, 85477), (1015, 73266), (1218, 61055), (2030, 36633), (3045, 24422), (6090, 12211)]