33490980

素因数分解:

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

素因数の和:4385

約数の個数: 72

約数和(自身を含む): 103975872

約数和(自身を除く): 70484892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 4327, 7740, 8654, 12981, 17308, 21635, 25962, 38943, 43270, 51924, 64905, 77886, 86540, 129810, 155772, 186061, 194715, 259620, 372122, 389430, 558183, 744244, 778860, 930305, 1116366, 1674549, 1860610, 2232732, 2790915, 3349098, 3721220, 5581830, 6698196, 8372745, 11163660, 16745490, 33490980]

約数ペア:

[(1, 33490980), (2, 16745490), (3, 11163660), (4, 8372745), (5, 6698196), (6, 5581830), (9, 3721220), (10, 3349098), (12, 2790915), (15, 2232732), (18, 1860610), (20, 1674549), (30, 1116366), (36, 930305), (43, 778860), (45, 744244), (60, 558183), (86, 389430), (90, 372122), (129, 259620), (172, 194715), (180, 186061), (215, 155772), (258, 129810), (387, 86540), (430, 77886), (516, 64905), (645, 51924), (774, 43270), (860, 38943), (1290, 25962), (1548, 21635), (1935, 17308), (2580, 12981), (3870, 8654), (4327, 7740)]