23831790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 61399296

約数和(自身を除く): 37567506

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 498, 510, 563, 830, 1126, 1245, 1411, 1689, 2490, 2815, 2822, 3378, 4233, 5630, 7055, 8445, 8466, 9571, 14110, 16890, 19142, 21165, 28713, 42330, 46729, 47855, 57426, 93458, 95710, 140187, 143565, 233645, 280374, 287130, 467290, 700935, 794393, 1401870, 1588786, 2383179, 3971965, 4766358, 7943930, 11915895, 23831790]

約数ペア:

[(1, 23831790), (2, 11915895), (3, 7943930), (5, 4766358), (6, 3971965), (10, 2383179), (15, 1588786), (17, 1401870), (30, 794393), (34, 700935), (51, 467290), (83, 287130), (85, 280374), (102, 233645), (166, 143565), (170, 140187), (249, 95710), (255, 93458), (415, 57426), (498, 47855), (510, 46729), (563, 42330), (830, 28713), (1126, 21165), (1245, 19142), (1411, 16890), (1689, 14110), (2490, 9571), (2815, 8466), (2822, 8445), (3378, 7055), (4233, 5630)]