85507830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7481}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 224100864

約数和(自身を除く): 138593034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 7481, 11430, 14962, 22443, 37405, 44886, 67329, 74810, 112215, 134658, 224430, 336645, 673290, 950087, 1900174, 2850261, 4750435, 5700522, 8550783, 9500870, 14251305, 17101566, 28502610, 42753915, 85507830]

約数ペア:

[(1, 85507830), (2, 42753915), (3, 28502610), (5, 17101566), (6, 14251305), (9, 9500870), (10, 8550783), (15, 5700522), (18, 4750435), (30, 2850261), (45, 1900174), (90, 950087), (127, 673290), (254, 336645), (381, 224430), (635, 134658), (762, 112215), (1143, 74810), (1270, 67329), (1905, 44886), (2286, 37405), (3810, 22443), (5715, 14962), (7481, 11430)]