120154370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 252642240

約数和(自身を除く): 132487870

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 379, 490, 647, 758, 1294, 1895, 2653, 3235, 3790, 4529, 5306, 6470, 9058, 13265, 18571, 22645, 26530, 31703, 37142, 45290, 63406, 92855, 158515, 185710, 245213, 317030, 490426, 1226065, 1716491, 2452130, 3432982, 8582455, 12015437, 17164910, 24030874, 60077185, 120154370]

約数ペア:

[(1, 120154370), (2, 60077185), (5, 24030874), (7, 17164910), (10, 12015437), (14, 8582455), (35, 3432982), (49, 2452130), (70, 1716491), (98, 1226065), (245, 490426), (379, 317030), (490, 245213), (647, 185710), (758, 158515), (1294, 92855), (1895, 63406), (2653, 45290), (3235, 37142), (3790, 31703), (4529, 26530), (5306, 22645), (6470, 18571), (9058, 13265)]