2011796710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{60761}}^1$

素因数の和:60829

約数の個数: 64

約数和(自身を含む): 4619856384

約数和(自身を除く): 2608059674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2365, 3010, 3311, 4730, 6622, 16555, 33110, 60761, 121522, 303805, 425327, 607610, 668371, 850654, 1336742, 2126635, 2612723, 3341855, 4253270, 4678597, 5225446, 6683710, 9357194, 13063615, 18289061, 23392985, 26127230, 28739953, 36578122, 46785970, 57479906, 91445305, 143699765, 182890610, 201179671, 287399530, 402359342, 1005898355, 2011796710]

約数ペア:

[(1, 2011796710), (2, 1005898355), (5, 402359342), (7, 287399530), (10, 201179671), (11, 182890610), (14, 143699765), (22, 91445305), (35, 57479906), (43, 46785970), (55, 36578122), (70, 28739953), (77, 26127230), (86, 23392985), (110, 18289061), (154, 13063615), (215, 9357194), (301, 6683710), (385, 5225446), (430, 4678597), (473, 4253270), (602, 3341855), (770, 2612723), (946, 2126635), (1505, 1336742), (2365, 850654), (3010, 668371), (3311, 607610), (4730, 425327), (6622, 303805), (16555, 121522), (33110, 60761)]