460683990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131249}}^1$

素因数の和:131278

約数の個数: 64

約数和(自身を含む): 1323000000

約数和(自身を除く): 862316010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 131249, 262498, 393747, 656245, 787494, 1181241, 1312490, 1706237, 1968735, 2362482, 3412474, 3543723, 3937470, 5118711, 5906205, 7087446, 8531185, 10237422, 11812410, 15356133, 17062370, 17718615, 25593555, 30712266, 35437230, 46068399, 51187110, 76780665, 92136798, 153561330, 230341995, 460683990]

約数ペア:

[(1, 460683990), (2, 230341995), (3, 153561330), (5, 92136798), (6, 76780665), (9, 51187110), (10, 46068399), (13, 35437230), (15, 30712266), (18, 25593555), (26, 17718615), (27, 17062370), (30, 15356133), (39, 11812410), (45, 10237422), (54, 8531185), (65, 7087446), (78, 5906205), (90, 5118711), (117, 3937470), (130, 3543723), (135, 3412474), (195, 2362482), (234, 1968735), (270, 1706237), (351, 1312490), (390, 1181241), (585, 787494), (702, 656245), (1170, 393747), (1755, 262498), (3510, 131249)]