660778830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2447329}}^1$

素因数の和:2447345

約数の個数: 32

約数和(自身を含む): 1762077600

約数和(自身を除く): 1101298770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2447329, 4894658, 7341987, 12236645, 14683974, 22025961, 24473290, 36709935, 44051922, 66077883, 73419870, 110129805, 132155766, 220259610, 330389415, 660778830]

約数ペア:

[(1, 660778830), (2, 330389415), (3, 220259610), (5, 132155766), (6, 110129805), (9, 73419870), (10, 66077883), (15, 44051922), (18, 36709935), (27, 24473290), (30, 22025961), (45, 14683974), (54, 12236645), (90, 7341987), (135, 4894658), (270, 2447329)]