30072888

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1873}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 81856320

約数和(自身を除く): 51783432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 1873, 2007, 2676, 3746, 4014, 5352, 5619, 7492, 8028, 11238, 14984, 16056, 16857, 22476, 33714, 44952, 67428, 134856, 417679, 835358, 1253037, 1670716, 2506074, 3341432, 3759111, 5012148, 7518222, 10024296, 15036444, 30072888]

約数ペア:

[(1, 30072888), (2, 15036444), (3, 10024296), (4, 7518222), (6, 5012148), (8, 3759111), (9, 3341432), (12, 2506074), (18, 1670716), (24, 1253037), (36, 835358), (72, 417679), (223, 134856), (446, 67428), (669, 44952), (892, 33714), (1338, 22476), (1784, 16857), (1873, 16056), (2007, 14984), (2676, 11238), (3746, 8028), (4014, 7492), (5352, 5619)]