1711930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1709510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 197, 394, 395, 790, 869, 985, 1738, 1970, 2167, 4334, 4345, 8690, 10835, 15563, 21670, 31126, 77815, 155630, 171193, 342386, 855965, 1711930]

約数ペア:

[(1, 1711930), (2, 855965), (5, 342386), (10, 171193), (11, 155630), (22, 77815), (55, 31126), (79, 21670), (110, 15563), (158, 10835), (197, 8690), (394, 4345), (395, 4334), (790, 2167), (869, 1970), (985, 1738)]