31307030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 60665760

約数和(自身を除く): 29358730

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 3019, 5185, 6038, 10370, 15095, 30190, 51323, 102646, 184159, 256615, 368318, 513230, 920795, 1841590, 3130703, 6261406, 15653515, 31307030]

約数ペア:

[(1, 31307030), (2, 15653515), (5, 6261406), (10, 3130703), (17, 1841590), (34, 920795), (61, 513230), (85, 368318), (122, 256615), (170, 184159), (305, 102646), (610, 51323), (1037, 30190), (2074, 15095), (3019, 10370), (5185, 6038)]