149585590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{194267}}^1$

素因数の和:194292

約数の個数: 32

約数和(自身を含む): 335695104

約数和(自身を除く): 186109514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 194267, 388534, 971335, 1359869, 1942670, 2136937, 2719738, 4273874, 6799345, 10684685, 13598690, 14958559, 21369370, 29917118, 74792795, 149585590]

約数ペア:

[(1, 149585590), (2, 74792795), (5, 29917118), (7, 21369370), (10, 14958559), (11, 13598690), (14, 10684685), (22, 6799345), (35, 4273874), (55, 2719738), (70, 2136937), (77, 1942670), (110, 1359869), (154, 971335), (385, 388534), (770, 194267)]