13667790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^2$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 33678288

約数和(自身を除く): 20010498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 79, 146, 158, 219, 237, 365, 395, 438, 474, 730, 790, 1095, 1185, 2190, 2370, 5767, 6241, 11534, 12482, 17301, 18723, 28835, 31205, 34602, 37446, 57670, 62410, 86505, 93615, 173010, 187230, 455593, 911186, 1366779, 2277965, 2733558, 4555930, 6833895, 13667790]

約数ペア:

[(1, 13667790), (2, 6833895), (3, 4555930), (5, 2733558), (6, 2277965), (10, 1366779), (15, 911186), (30, 455593), (73, 187230), (79, 173010), (146, 93615), (158, 86505), (219, 62410), (237, 57670), (365, 37446), (395, 34602), (438, 31205), (474, 28835), (730, 18723), (790, 17301), (1095, 12482), (1185, 11534), (2190, 6241), (2370, 5767)]