30854822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 52081920

約数和(自身を除く): 21227098

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 821, 874, 989, 1634, 1642, 1978, 15599, 18791, 18883, 31198, 35303, 37582, 37766, 70606, 358777, 670757, 717554, 811969, 1341514, 1623938, 15427411, 30854822]

約数ペア:

[(1, 30854822), (2, 15427411), (19, 1623938), (23, 1341514), (38, 811969), (43, 717554), (46, 670757), (86, 358777), (437, 70606), (817, 37766), (821, 37582), (874, 35303), (989, 31198), (1634, 18883), (1642, 18791), (1978, 15599)]