69429020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5582

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 89149540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 5519, 6290, 11038, 12580, 22076, 27595, 55190, 93823, 110380, 187646, 204203, 375292, 408406, 469115, 816812, 938230, 1021015, 1876460, 2042030, 3471451, 4084060, 6942902, 13885804, 17357255, 34714510, 69429020]

約数ペア:

[(1, 69429020), (2, 34714510), (4, 17357255), (5, 13885804), (10, 6942902), (17, 4084060), (20, 3471451), (34, 2042030), (37, 1876460), (68, 1021015), (74, 938230), (85, 816812), (148, 469115), (170, 408406), (185, 375292), (340, 204203), (370, 187646), (629, 110380), (740, 93823), (1258, 55190), (2516, 27595), (3145, 22076), (5519, 12580), (6290, 11038)]