30381652

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 34815788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 769, 1162, 1411, 1538, 2324, 2822, 3076, 5383, 5644, 9877, 10766, 13073, 19754, 21532, 26146, 39508, 52292, 63827, 91511, 127654, 183022, 255308, 366044, 446789, 893578, 1085059, 1787156, 2170118, 4340236, 7595413, 15190826, 30381652]

約数ペア:

[(1, 30381652), (2, 15190826), (4, 7595413), (7, 4340236), (14, 2170118), (17, 1787156), (28, 1085059), (34, 893578), (68, 446789), (83, 366044), (119, 255308), (166, 183022), (238, 127654), (332, 91511), (476, 63827), (581, 52292), (769, 39508), (1162, 26146), (1411, 21532), (1538, 19754), (2324, 13073), (2822, 10766), (3076, 9877), (5383, 5644)]