30703772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 36

約数和(自身を含む): 61895736

約数和(自身を除く): 31191964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 1933, 3866, 3971, 7732, 7942, 15884, 21263, 36727, 42526, 73454, 85052, 146908, 403997, 697813, 807994, 1395626, 1615988, 2791252, 7675943, 15351886, 30703772]

約数ペア:

[(1, 30703772), (2, 15351886), (4, 7675943), (11, 2791252), (19, 1615988), (22, 1395626), (38, 807994), (44, 697813), (76, 403997), (209, 146908), (361, 85052), (418, 73454), (722, 42526), (836, 36727), (1444, 21263), (1933, 15884), (3866, 7942), (3971, 7732)]