74813303030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257976907}}^1$

素因数の和:257976943

約数の個数: 16

約数和(自身を含む): 139307530320

約数和(自身を除く): 64494227290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 257976907, 515953814, 1289884535, 2579769070, 7481330303, 14962660606, 37406651515, 74813303030]

約数ペア:

[(1, 74813303030), (2, 37406651515), (5, 14962660606), (10, 7481330303), (29, 2579769070), (58, 1289884535), (145, 515953814), (290, 257976907)]