74639010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4779

約数の個数: 64

約数和(自身を含む): 195830784

約数和(自身を除く): 121191774

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 4721, 5270, 7905, 9442, 14163, 15810, 23605, 28326, 47210, 70815, 80257, 141630, 146351, 160514, 240771, 292702, 401285, 439053, 481542, 731755, 802570, 878106, 1203855, 1463510, 2195265, 2407710, 2487967, 4390530, 4975934, 7463901, 12439835, 14927802, 24879670, 37319505, 74639010]

約数ペア:

[(1, 74639010), (2, 37319505), (3, 24879670), (5, 14927802), (6, 12439835), (10, 7463901), (15, 4975934), (17, 4390530), (30, 2487967), (31, 2407710), (34, 2195265), (51, 1463510), (62, 1203855), (85, 878106), (93, 802570), (102, 731755), (155, 481542), (170, 439053), (186, 401285), (255, 292702), (310, 240771), (465, 160514), (510, 146351), (527, 141630), (930, 80257), (1054, 70815), (1581, 47210), (2635, 28326), (3162, 23605), (4721, 15810), (5270, 14163), (7905, 9442)]