28722970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 53265600

約数和(自身を除く): 24542630

約数列:

[1, 2, 5, 10, 59, 89, 118, 178, 295, 445, 547, 590, 890, 1094, 2735, 5251, 5470, 10502, 26255, 32273, 48683, 52510, 64546, 97366, 161365, 243415, 322730, 486830, 2872297, 5744594, 14361485, 28722970]

約数ペア:

[(1, 28722970), (2, 14361485), (5, 5744594), (10, 2872297), (59, 486830), (89, 322730), (118, 243415), (178, 161365), (295, 97366), (445, 64546), (547, 52510), (590, 48683), (890, 32273), (1094, 26255), (2735, 10502), (5251, 5470)]