7547490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4963

約数の個数: 48

約数和(自身を含む): 20782008

約数和(自身を除く): 13234518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 4933, 9866, 14799, 24665, 29598, 44397, 49330, 73995, 83861, 88794, 147990, 167722, 221985, 251583, 419305, 443970, 503166, 754749, 838610, 1257915, 1509498, 2515830, 3773745, 7547490]

約数ペア:

[(1, 7547490), (2, 3773745), (3, 2515830), (5, 1509498), (6, 1257915), (9, 838610), (10, 754749), (15, 503166), (17, 443970), (18, 419305), (30, 251583), (34, 221985), (45, 167722), (51, 147990), (85, 88794), (90, 83861), (102, 73995), (153, 49330), (170, 44397), (255, 29598), (306, 24665), (510, 14799), (765, 9866), (1530, 4933)]