30165648

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1583}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 78173568

約数和(自身を除く): 48007920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1583, 1588, 2382, 3166, 3176, 4749, 4764, 6332, 6352, 9498, 9528, 12664, 18996, 19056, 25328, 37992, 75984, 628451, 1256902, 1885353, 2513804, 3770706, 5027608, 7541412, 10055216, 15082824, 30165648]

約数ペア:

[(1, 30165648), (2, 15082824), (3, 10055216), (4, 7541412), (6, 5027608), (8, 3770706), (12, 2513804), (16, 1885353), (24, 1256902), (48, 628451), (397, 75984), (794, 37992), (1191, 25328), (1583, 19056), (1588, 18996), (2382, 12664), (3166, 9528), (3176, 9498), (4749, 6352), (4764, 6332)]