7761330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 20442240

約数和(自身を除く): 12680910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1039, 1245, 1494, 2078, 2490, 3117, 3735, 5195, 6234, 7470, 9351, 10390, 15585, 18702, 31170, 46755, 86237, 93510, 172474, 258711, 431185, 517422, 776133, 862370, 1293555, 1552266, 2587110, 3880665, 7761330]

約数ペア:

[(1, 7761330), (2, 3880665), (3, 2587110), (5, 1552266), (6, 1293555), (9, 862370), (10, 776133), (15, 517422), (18, 431185), (30, 258711), (45, 172474), (83, 93510), (90, 86237), (166, 46755), (249, 31170), (415, 18702), (498, 15585), (747, 10390), (830, 9351), (1039, 7470), (1245, 6234), (1494, 5195), (2078, 3735), (2490, 3117)]