30131656

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 59693760

約数和(自身を除く): 29562104

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 1973, 3818, 3946, 7636, 7892, 15272, 15784, 45379, 90758, 163759, 181516, 327518, 363032, 655036, 1310072, 3766457, 7532914, 15065828, 30131656]

約数ペア:

[(1, 30131656), (2, 15065828), (4, 7532914), (8, 3766457), (23, 1310072), (46, 655036), (83, 363032), (92, 327518), (166, 181516), (184, 163759), (332, 90758), (664, 45379), (1909, 15784), (1973, 15272), (3818, 7892), (3946, 7636)]