30890736

素因数分解:

$2^4\times 3^2\times {\mathrm{214519}}^1$

素因数の和:214533

約数の個数: 30

約数和(自身を含む): 86451560

約数和(自身を除く): 55560824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214519, 429038, 643557, 858076, 1287114, 1716152, 1930671, 2574228, 3432304, 3861342, 5148456, 7722684, 10296912, 15445368, 30890736]

約数ペア:

[(1, 30890736), (2, 15445368), (3, 10296912), (4, 7722684), (6, 5148456), (8, 3861342), (9, 3432304), (12, 2574228), (16, 1930671), (18, 1716152), (24, 1287114), (36, 858076), (48, 643557), (72, 429038), (144, 214519)]