172325370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{820597}}^1$

素因数の和:820614

約数の個数: 32

約数和(自身を含む): 472664448

約数和(自身を除く): 300339078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 820597, 1641194, 2461791, 4102985, 4923582, 5744179, 8205970, 11488358, 12308955, 17232537, 24617910, 28720895, 34465074, 57441790, 86162685, 172325370]

約数ペア:

[(1, 172325370), (2, 86162685), (3, 57441790), (5, 34465074), (6, 28720895), (7, 24617910), (10, 17232537), (14, 12308955), (15, 11488358), (21, 8205970), (30, 5744179), (35, 4923582), (42, 4102985), (70, 2461791), (105, 1641194), (210, 820597)]