69485890

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{8443}}^1$

素因数の和:9273

約数の個数: 16

約数和(自身を含む): 125241408

約数和(自身を除く): 55755518

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 8443, 16886, 42215, 84430, 6948589, 13897178, 34742945, 69485890]

約数ペア:

[(1, 69485890), (2, 34742945), (5, 13897178), (10, 6948589), (823, 84430), (1646, 42215), (4115, 16886), (8230, 8443)]