74102710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{701}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 150570576

約数和(自身を除く): 76467866

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 701, 961, 1402, 1705, 1922, 3410, 3505, 4805, 7010, 7711, 9610, 10571, 15422, 21142, 21731, 38555, 43462, 52855, 77110, 105710, 108655, 217310, 239041, 478082, 673661, 1195205, 1347322, 2390410, 3368305, 6736610, 7410271, 14820542, 37051355, 74102710]

約数ペア:

[(1, 74102710), (2, 37051355), (5, 14820542), (10, 7410271), (11, 6736610), (22, 3368305), (31, 2390410), (55, 1347322), (62, 1195205), (110, 673661), (155, 478082), (310, 239041), (341, 217310), (682, 108655), (701, 105710), (961, 77110), (1402, 52855), (1705, 43462), (1922, 38555), (3410, 21731), (3505, 21142), (4805, 15422), (7010, 10571), (7711, 9610)]