27698460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2579}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 78019200

約数和(自身を除く): 50320740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2579, 2685, 3580, 5158, 5370, 7737, 10316, 10740, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 154740, 461641, 923282, 1384923, 1846564, 2308205, 2769846, 4616410, 5539692, 6924615, 9232820, 13849230, 27698460]

約数ペア:

[(1, 27698460), (2, 13849230), (3, 9232820), (4, 6924615), (5, 5539692), (6, 4616410), (10, 2769846), (12, 2308205), (15, 1846564), (20, 1384923), (30, 923282), (60, 461641), (179, 154740), (358, 77370), (537, 51580), (716, 38685), (895, 30948), (1074, 25790), (1790, 15474), (2148, 12895), (2579, 10740), (2685, 10316), (3580, 7737), (5158, 5370)]