30327768

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1499}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 82485000

約数和(自身を除く): 52157232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1499, 1686, 2248, 2529, 2998, 3372, 4497, 5058, 5996, 6744, 8994, 10116, 11992, 13491, 17988, 20232, 26982, 35976, 53964, 107928, 421219, 842438, 1263657, 1684876, 2527314, 3369752, 3790971, 5054628, 7581942, 10109256, 15163884, 30327768]

約数ペア:

[(1, 30327768), (2, 15163884), (3, 10109256), (4, 7581942), (6, 5054628), (8, 3790971), (9, 3369752), (12, 2527314), (18, 1684876), (24, 1263657), (36, 842438), (72, 421219), (281, 107928), (562, 53964), (843, 35976), (1124, 26982), (1499, 20232), (1686, 17988), (2248, 13491), (2529, 11992), (2998, 10116), (3372, 8994), (4497, 6744), (5058, 5996)]