30920012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3541}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 56530320

約数和(自身を除く): 25610308

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 3541, 4366, 7082, 8732, 14164, 131017, 208919, 262034, 417838, 524068, 835676, 7730003, 15460006, 30920012]

約数ペア:

[(1, 30920012), (2, 15460006), (4, 7730003), (37, 835676), (59, 524068), (74, 417838), (118, 262034), (148, 208919), (236, 131017), (2183, 14164), (3541, 8732), (4366, 7082)]