15301090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 31641984

約数和(自身を除く): 16340894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 907, 1205, 1687, 1814, 2410, 3374, 4535, 6349, 8435, 9070, 12698, 16870, 31745, 63490, 218587, 437174, 1092935, 1530109, 2185870, 3060218, 7650545, 15301090]

約数ペア:

[(1, 15301090), (2, 7650545), (5, 3060218), (7, 2185870), (10, 1530109), (14, 1092935), (35, 437174), (70, 218587), (241, 63490), (482, 31745), (907, 16870), (1205, 12698), (1687, 9070), (1814, 8435), (2410, 6349), (3374, 4535)]