30399174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 71456112

約数和(自身を除く): 41056938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 797, 978, 1467, 1594, 2119, 2391, 2934, 4238, 4782, 6357, 7173, 10361, 12714, 14346, 19071, 20722, 31083, 38142, 62166, 93249, 129911, 186498, 259822, 389733, 779466, 1169199, 1688843, 2338398, 3377686, 5066529, 10133058, 15199587, 30399174]

約数ペア:

[(1, 30399174), (2, 15199587), (3, 10133058), (6, 5066529), (9, 3377686), (13, 2338398), (18, 1688843), (26, 1169199), (39, 779466), (78, 389733), (117, 259822), (163, 186498), (234, 129911), (326, 93249), (489, 62166), (797, 38142), (978, 31083), (1467, 20722), (1594, 19071), (2119, 14346), (2391, 12714), (2934, 10361), (4238, 7173), (4782, 6357)]