1268792930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{69829}}^1$

素因数の和:69938

約数の個数: 32

約数和(自身を含む): 2413324800

約数和(自身を除く): 1144531870

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 9085, 18170, 69829, 139658, 349145, 698290, 1606067, 3212134, 5516491, 8030335, 11032982, 16060670, 27582455, 55164910, 126879293, 253758586, 634396465, 1268792930]

約数ペア:

[(1, 1268792930), (2, 634396465), (5, 253758586), (10, 126879293), (23, 55164910), (46, 27582455), (79, 16060670), (115, 11032982), (158, 8030335), (230, 5516491), (395, 3212134), (790, 1606067), (1817, 698290), (3634, 349145), (9085, 139658), (18170, 69829)]