66039420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1381}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 185276448

約数和(自身を除く): 119237028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 1381, 1594, 2391, 2762, 3188, 3985, 4143, 4782, 5524, 6905, 7970, 8286, 9564, 11955, 13810, 15940, 16572, 20715, 23910, 27620, 41430, 47820, 82860, 1100657, 2201314, 3301971, 4402628, 5503285, 6603942, 11006570, 13207884, 16509855, 22013140, 33019710, 66039420]

約数ペア:

[(1, 66039420), (2, 33019710), (3, 22013140), (4, 16509855), (5, 13207884), (6, 11006570), (10, 6603942), (12, 5503285), (15, 4402628), (20, 3301971), (30, 2201314), (60, 1100657), (797, 82860), (1381, 47820), (1594, 41430), (2391, 27620), (2762, 23910), (3188, 20715), (3985, 16572), (4143, 15940), (4782, 13810), (5524, 11955), (6905, 9564), (7970, 8286)]