126631130

素因数分解:

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

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 248006880

約数和(自身を除く): 121375750

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1019, 1445, 1462, 2038, 2890, 3655, 5095, 7310, 10190, 12427, 17323, 24854, 34646, 43817, 62135, 86615, 87634, 124270, 173230, 219085, 294491, 438170, 588982, 744889, 1472455, 1489778, 2944910, 3724445, 7448890, 12663113, 25326226, 63315565, 126631130]

約数ペア:

[(1, 126631130), (2, 63315565), (5, 25326226), (10, 12663113), (17, 7448890), (34, 3724445), (43, 2944910), (85, 1489778), (86, 1472455), (170, 744889), (215, 588982), (289, 438170), (430, 294491), (578, 219085), (731, 173230), (1019, 124270), (1445, 87634), (1462, 86615), (2038, 62135), (2890, 43817), (3655, 34646), (5095, 24854), (7310, 17323), (10190, 12427)]