8857290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 23031648

約数和(自身を除く): 14174358

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 1747, 2535, 3494, 5070, 5241, 8735, 10482, 17470, 22711, 26205, 45422, 52410, 68133, 113555, 136266, 227110, 295243, 340665, 590486, 681330, 885729, 1476215, 1771458, 2952430, 4428645, 8857290]

約数ペア:

[(1, 8857290), (2, 4428645), (3, 2952430), (5, 1771458), (6, 1476215), (10, 885729), (13, 681330), (15, 590486), (26, 340665), (30, 295243), (39, 227110), (65, 136266), (78, 113555), (130, 68133), (169, 52410), (195, 45422), (338, 26205), (390, 22711), (507, 17470), (845, 10482), (1014, 8735), (1690, 5241), (1747, 5070), (2535, 3494)]