1461330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 4095000

約数和(自身を除く): 2633670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1249, 2498, 3747, 6245, 7494, 11241, 12490, 16237, 18735, 22482, 32474, 37470, 48711, 56205, 81185, 97422, 112410, 146133, 162370, 243555, 292266, 487110, 730665, 1461330]

約数ペア:

[(1, 1461330), (2, 730665), (3, 487110), (5, 292266), (6, 243555), (9, 162370), (10, 146133), (13, 112410), (15, 97422), (18, 81185), (26, 56205), (30, 48711), (39, 37470), (45, 32474), (65, 22482), (78, 18735), (90, 16237), (117, 12490), (130, 11241), (195, 7494), (234, 6245), (390, 3747), (585, 2498), (1170, 1249)]