11163660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 31992576

約数和(自身を除く): 20828916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 4327, 8654, 12981, 17308, 21635, 25962, 43270, 51924, 64905, 86540, 129810, 186061, 259620, 372122, 558183, 744244, 930305, 1116366, 1860610, 2232732, 2790915, 3721220, 5581830, 11163660]

約数ペア:

[(1, 11163660), (2, 5581830), (3, 3721220), (4, 2790915), (5, 2232732), (6, 1860610), (10, 1116366), (12, 930305), (15, 744244), (20, 558183), (30, 372122), (43, 259620), (60, 186061), (86, 129810), (129, 86540), (172, 64905), (215, 51924), (258, 43270), (430, 25962), (516, 21635), (645, 17308), (860, 12981), (1290, 8654), (2580, 4327)]