391102810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{34703}}^1$

素因数の和:34747

約数の個数: 48

約数和(自身を含む): 854551296

約数和(自身を除く): 463448486

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 34703, 69406, 173515, 242921, 347030, 485842, 798169, 1214605, 1596338, 1700447, 2429210, 3400894, 3990845, 5587183, 7981690, 8502235, 11174366, 17004470, 27935915, 39110281, 55871830, 78220562, 195551405, 391102810]

約数ペア:

[(1, 391102810), (2, 195551405), (5, 78220562), (7, 55871830), (10, 39110281), (14, 27935915), (23, 17004470), (35, 11174366), (46, 8502235), (49, 7981690), (70, 5587183), (98, 3990845), (115, 3400894), (161, 2429210), (230, 1700447), (245, 1596338), (322, 1214605), (490, 798169), (805, 485842), (1127, 347030), (1610, 242921), (2254, 173515), (5635, 69406), (11270, 34703)]