30408648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74531}}^1$

素因数の和:74557

約数の個数: 32

約数和(自身を含む): 80494560

約数和(自身を除く): 50085912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74531, 149062, 223593, 298124, 447186, 596248, 894372, 1267027, 1788744, 2534054, 3801081, 5068108, 7602162, 10136216, 15204324, 30408648]

約数ペア:

[(1, 30408648), (2, 15204324), (3, 10136216), (4, 7602162), (6, 5068108), (8, 3801081), (12, 2534054), (17, 1788744), (24, 1267027), (34, 894372), (51, 596248), (68, 447186), (102, 298124), (136, 223593), (204, 149062), (408, 74531)]