77274010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 169874496

約数和(自身を除く): 92600486

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 43, 55, 62, 85, 86, 110, 155, 170, 187, 215, 310, 341, 374, 430, 473, 527, 682, 731, 935, 946, 961, 1054, 1333, 1462, 1705, 1870, 1922, 2365, 2635, 2666, 3410, 3655, 4730, 4805, 5270, 5797, 6665, 7310, 8041, 9610, 10571, 11594, 13330, 14663, 16082, 16337, 21142, 22661, 28985, 29326, 32674, 40205, 41323, 45322, 52855, 57970, 73315, 80410, 81685, 82646, 105710, 113305, 146630, 163370, 179707, 206615, 226610, 249271, 359414, 413230, 454553, 498542, 702491, 898535, 909106, 1246355, 1404982, 1797070, 2272765, 2492710, 3512455, 4545530, 7024910, 7727401, 15454802, 38637005, 77274010]

約数ペア:

[(1, 77274010), (2, 38637005), (5, 15454802), (10, 7727401), (11, 7024910), (17, 4545530), (22, 3512455), (31, 2492710), (34, 2272765), (43, 1797070), (55, 1404982), (62, 1246355), (85, 909106), (86, 898535), (110, 702491), (155, 498542), (170, 454553), (187, 413230), (215, 359414), (310, 249271), (341, 226610), (374, 206615), (430, 179707), (473, 163370), (527, 146630), (682, 113305), (731, 105710), (935, 82646), (946, 81685), (961, 80410), (1054, 73315), (1333, 57970), (1462, 52855), (1705, 45322), (1870, 41323), (1922, 40205), (2365, 32674), (2635, 29326), (2666, 28985), (3410, 22661), (3655, 21142), (4730, 16337), (4805, 16082), (5270, 14663), (5797, 13330), (6665, 11594), (7310, 10571), (8041, 9610)]