173221890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{2621}}^1$

素因数の和:4834

約数の個数: 32

約数和(自身を含む): 416079936

約数和(自身を除く): 242858046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2203, 2621, 4406, 5242, 6609, 7863, 11015, 13105, 13218, 15726, 22030, 26210, 33045, 39315, 66090, 78630, 5774063, 11548126, 17322189, 28870315, 34644378, 57740630, 86610945, 173221890]

約数ペア:

[(1, 173221890), (2, 86610945), (3, 57740630), (5, 34644378), (6, 28870315), (10, 17322189), (15, 11548126), (30, 5774063), (2203, 78630), (2621, 66090), (4406, 39315), (5242, 33045), (6609, 26210), (7863, 22030), (11015, 15726), (13105, 13218)]