30400728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{26951}}^1$

素因数の和:27007

約数の個数: 32

約数和(自身を含む): 77621760

約数和(自身を除く): 47221032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 26951, 53902, 80853, 107804, 161706, 215608, 323412, 646824, 1266697, 2533394, 3800091, 5066788, 7600182, 10133576, 15200364, 30400728]

約数ペア:

[(1, 30400728), (2, 15200364), (3, 10133576), (4, 7600182), (6, 5066788), (8, 3800091), (12, 2533394), (24, 1266697), (47, 646824), (94, 323412), (141, 215608), (188, 161706), (282, 107804), (376, 80853), (564, 53902), (1128, 26951)]