230707986

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2287}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 521883648

約数和(自身を除く): 291175662

約数列:

[1, 2, 3, 6, 17, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 258, 391, 731, 782, 989, 1173, 1462, 1978, 2193, 2287, 2346, 2967, 4386, 4574, 5934, 6861, 13722, 16813, 33626, 38879, 50439, 52601, 77758, 98341, 100878, 105202, 116637, 157803, 196682, 233274, 295023, 315606, 590046, 894217, 1671797, 1788434, 2261843, 2682651, 3343594, 4523686, 5015391, 5365302, 6785529, 10030782, 13571058, 38451331, 76902662, 115353993, 230707986]

約数ペア:

[(1, 230707986), (2, 115353993), (3, 76902662), (6, 38451331), (17, 13571058), (23, 10030782), (34, 6785529), (43, 5365302), (46, 5015391), (51, 4523686), (69, 3343594), (86, 2682651), (102, 2261843), (129, 1788434), (138, 1671797), (258, 894217), (391, 590046), (731, 315606), (782, 295023), (989, 233274), (1173, 196682), (1462, 157803), (1978, 116637), (2193, 105202), (2287, 100878), (2346, 98341), (2967, 77758), (4386, 52601), (4574, 50439), (5934, 38879), (6861, 33626), (13722, 16813)]