26571870

素因数分解:

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

素因数の和:1786

約数の個数: 72

約数和(自身を含む): 74852856

約数和(自身を除く): 48280986

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 1747, 2535, 3042, 3494, 5070, 5241, 7605, 8735, 10482, 15210, 15723, 17470, 22711, 26205, 31446, 45422, 52410, 68133, 78615, 113555, 136266, 157230, 204399, 227110, 295243, 340665, 408798, 590486, 681330, 885729, 1021995, 1476215, 1771458, 2043990, 2657187, 2952430, 4428645, 5314374, 8857290, 13285935, 26571870]

約数ペア:

[(1, 26571870), (2, 13285935), (3, 8857290), (5, 5314374), (6, 4428645), (9, 2952430), (10, 2657187), (13, 2043990), (15, 1771458), (18, 1476215), (26, 1021995), (30, 885729), (39, 681330), (45, 590486), (65, 408798), (78, 340665), (90, 295243), (117, 227110), (130, 204399), (169, 157230), (195, 136266), (234, 113555), (338, 78615), (390, 68133), (507, 52410), (585, 45422), (845, 31446), (1014, 26205), (1170, 22711), (1521, 17470), (1690, 15723), (1747, 15210), (2535, 10482), (3042, 8735), (3494, 7605), (5070, 5241)]