816160740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{97861}}^1$

素因数の和:98012

約数の個数: 48

約数和(自身を含む): 2301714240

約数和(自身を除く): 1485553500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 97861, 195722, 293583, 391444, 489305, 587166, 978610, 1174332, 1467915, 1957220, 2935830, 5871660, 13602679, 27205358, 40808037, 54410716, 68013395, 81616074, 136026790, 163232148, 204040185, 272053580, 408080370, 816160740]

約数ペア:

[(1, 816160740), (2, 408080370), (3, 272053580), (4, 204040185), (5, 163232148), (6, 136026790), (10, 81616074), (12, 68013395), (15, 54410716), (20, 40808037), (30, 27205358), (60, 13602679), (139, 5871660), (278, 2935830), (417, 1957220), (556, 1467915), (695, 1174332), (834, 978610), (1390, 587166), (1668, 489305), (2085, 391444), (2780, 293583), (4170, 195722), (8340, 97861)]