30471930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{112859}}^1$

素因数の和:112875

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 50787270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 112859, 225718, 338577, 564295, 677154, 1015731, 1128590, 1692885, 2031462, 3047193, 3385770, 5078655, 6094386, 10157310, 15235965, 30471930]

約数ペア:

[(1, 30471930), (2, 15235965), (3, 10157310), (5, 6094386), (6, 5078655), (9, 3385770), (10, 3047193), (15, 2031462), (18, 1692885), (27, 1128590), (30, 1015731), (45, 677154), (54, 564295), (90, 338577), (135, 225718), (270, 112859)]