30700137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 46305280

約数和(自身を除く): 15605143

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 379, 403, 871, 1137, 1209, 2077, 2613, 4927, 6231, 11749, 14781, 25393, 27001, 35247, 76179, 81003, 152737, 330109, 458211, 787183, 990327, 2361549, 10233379, 30700137]

約数ペア:

[(1, 30700137), (3, 10233379), (13, 2361549), (31, 990327), (39, 787183), (67, 458211), (93, 330109), (201, 152737), (379, 81003), (403, 76179), (871, 35247), (1137, 27001), (1209, 25393), (2077, 14781), (2613, 11749), (4927, 6231)]