215367090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7129}}^1$

素因数の和:7211

約数の個数: 64

約数和(自身を含む): 554428800

約数和(自身を除く): 339061710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 285, 318, 530, 570, 795, 1007, 1590, 2014, 3021, 5035, 6042, 7129, 10070, 14258, 15105, 21387, 30210, 35645, 42774, 71290, 106935, 135451, 213870, 270902, 377837, 406353, 677255, 755674, 812706, 1133511, 1354510, 1889185, 2031765, 2267022, 3778370, 4063530, 5667555, 7178903, 11335110, 14357806, 21536709, 35894515, 43073418, 71789030, 107683545, 215367090]

約数ペア:

[(1, 215367090), (2, 107683545), (3, 71789030), (5, 43073418), (6, 35894515), (10, 21536709), (15, 14357806), (19, 11335110), (30, 7178903), (38, 5667555), (53, 4063530), (57, 3778370), (95, 2267022), (106, 2031765), (114, 1889185), (159, 1354510), (190, 1133511), (265, 812706), (285, 755674), (318, 677255), (530, 406353), (570, 377837), (795, 270902), (1007, 213870), (1590, 135451), (2014, 106935), (3021, 71290), (5035, 42774), (6042, 35645), (7129, 30210), (10070, 21387), (14258, 15105)]