14897780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 19031500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1019, 1462, 2038, 2924, 3655, 4076, 5095, 7310, 10190, 14620, 17323, 20380, 34646, 43817, 69292, 86615, 87634, 173230, 175268, 219085, 346460, 438170, 744889, 876340, 1489778, 2979556, 3724445, 7448890, 14897780]

約数ペア:

[(1, 14897780), (2, 7448890), (4, 3724445), (5, 2979556), (10, 1489778), (17, 876340), (20, 744889), (34, 438170), (43, 346460), (68, 219085), (85, 175268), (86, 173230), (170, 87634), (172, 86615), (215, 69292), (340, 43817), (430, 34646), (731, 20380), (860, 17323), (1019, 14620), (1462, 10190), (2038, 7310), (2924, 5095), (3655, 4076)]