30706186

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 24814454

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1427, 1537, 2854, 3074, 9989, 10759, 19978, 21518, 41383, 75631, 82766, 151262, 289681, 529417, 579362, 1058834, 2193299, 4386598, 15353093, 30706186]

約数ペア:

[(1, 30706186), (2, 15353093), (7, 4386598), (14, 2193299), (29, 1058834), (53, 579362), (58, 529417), (106, 289681), (203, 151262), (371, 82766), (406, 75631), (742, 41383), (1427, 21518), (1537, 19978), (2854, 10759), (3074, 9989)]