39970620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{222059}}^1$

素因数の和:222074

約数の個数: 36

約数和(自身を含む): 121244760

約数和(自身を除く): 81274140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 222059, 444118, 666177, 888236, 1110295, 1332354, 1998531, 2220590, 2664708, 3330885, 3997062, 4441180, 6661770, 7994124, 9992655, 13323540, 19985310, 39970620]

約数ペア:

[(1, 39970620), (2, 19985310), (3, 13323540), (4, 9992655), (5, 7994124), (6, 6661770), (9, 4441180), (10, 3997062), (12, 3330885), (15, 2664708), (18, 2220590), (20, 1998531), (30, 1332354), (36, 1110295), (45, 888236), (60, 666177), (90, 444118), (180, 222059)]