30139572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{147743}}^1$

素因数の和:147767

約数の個数: 24

約数和(自身を含む): 74462976

約数和(自身を除く): 44323404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 147743, 295486, 443229, 590972, 886458, 1772916, 2511631, 5023262, 7534893, 10046524, 15069786, 30139572]

約数ペア:

[(1, 30139572), (2, 15069786), (3, 10046524), (4, 7534893), (6, 5023262), (12, 2511631), (17, 1772916), (34, 886458), (51, 590972), (68, 443229), (102, 295486), (204, 147743)]