9970620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15130

約数の個数: 48

約数和(自身を含む): 30457728

約数和(自身を除く): 20487108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 15107, 30214, 45321, 60428, 75535, 90642, 151070, 166177, 181284, 226605, 302140, 332354, 453210, 498531, 664708, 830885, 906420, 997062, 1661770, 1994124, 2492655, 3323540, 4985310, 9970620]

約数ペア:

[(1, 9970620), (2, 4985310), (3, 3323540), (4, 2492655), (5, 1994124), (6, 1661770), (10, 997062), (11, 906420), (12, 830885), (15, 664708), (20, 498531), (22, 453210), (30, 332354), (33, 302140), (44, 226605), (55, 181284), (60, 166177), (66, 151070), (110, 90642), (132, 75535), (165, 60428), (220, 45321), (330, 30214), (660, 15107)]