30070845

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10631

約数の個数: 40

約数和(自身を含む): 61611264

約数和(自身を除く): 31540419

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10607, 31821, 53035, 74249, 95463, 159105, 222747, 286389, 371245, 477315, 668241, 859167, 1113735, 1431945, 2004723, 3341205, 4295835, 6014169, 10023615, 30070845]

約数ペア:

[(1, 30070845), (3, 10023615), (5, 6014169), (7, 4295835), (9, 3341205), (15, 2004723), (21, 1431945), (27, 1113735), (35, 859167), (45, 668241), (63, 477315), (81, 371245), (105, 286389), (135, 222747), (189, 159105), (315, 95463), (405, 74249), (567, 53035), (945, 31821), (2835, 10607)]