91840210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1549}}^1$

素因数の和:1592

約数の個数: 72

約数和(自身を含む): 211509900

約数和(自身を除く): 119669690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1549, 1694, 2695, 3098, 4235, 5390, 5929, 7745, 8470, 10843, 11858, 15490, 17039, 21686, 29645, 34078, 54215, 59290, 75901, 85195, 108430, 119273, 151802, 170390, 187429, 238546, 374858, 379505, 596365, 759010, 834911, 937145, 1192730, 1312003, 1669822, 1874290, 2624006, 4174555, 6560015, 8349110, 9184021, 13120030, 18368042, 45920105, 91840210]

約数ペア:

[(1, 91840210), (2, 45920105), (5, 18368042), (7, 13120030), (10, 9184021), (11, 8349110), (14, 6560015), (22, 4174555), (35, 2624006), (49, 1874290), (55, 1669822), (70, 1312003), (77, 1192730), (98, 937145), (110, 834911), (121, 759010), (154, 596365), (242, 379505), (245, 374858), (385, 238546), (490, 187429), (539, 170390), (605, 151802), (770, 119273), (847, 108430), (1078, 85195), (1210, 75901), (1549, 59290), (1694, 54215), (2695, 34078), (3098, 29645), (4235, 21686), (5390, 17039), (5929, 15490), (7745, 11858), (8470, 10843)]