57897780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22441}}^1$

素因数の和:22496

約数の個数: 48

約数和(自身を含む): 165891264

約数和(自身を除く): 107993484

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, 22441, 44882, 67323, 89764, 112205, 134646, 224410, 269292, 336615, 448820, 673230, 964963, 1346460, 1929926, 2894889, 3859852, 4824815, 5789778, 9649630, 11579556, 14474445, 19299260, 28948890, 57897780]

約数ペア:

[(1, 57897780), (2, 28948890), (3, 19299260), (4, 14474445), (5, 11579556), (6, 9649630), (10, 5789778), (12, 4824815), (15, 3859852), (20, 2894889), (30, 1929926), (43, 1346460), (60, 964963), (86, 673230), (129, 448820), (172, 336615), (215, 269292), (258, 224410), (430, 134646), (516, 112205), (645, 89764), (860, 67323), (1290, 44882), (2580, 22441)]