251337030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1196843}}^1$

素因数の和:1196860

約数の個数: 32

約数和(自身を含む): 689382144

約数和(自身を除く): 438045114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1196843, 2393686, 3590529, 5984215, 7181058, 8377901, 11968430, 16755802, 17952645, 25133703, 35905290, 41889505, 50267406, 83779010, 125668515, 251337030]

約数ペア:

[(1, 251337030), (2, 125668515), (3, 83779010), (5, 50267406), (6, 41889505), (7, 35905290), (10, 25133703), (14, 17952645), (15, 16755802), (21, 11968430), (30, 8377901), (35, 7181058), (42, 5984215), (70, 3590529), (105, 2393686), (210, 1196843)]