407045030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{252823}}^1$

素因数の和:252860

約数の個数: 32

約数和(自身を含む): 873759744

約数和(自身を除く): 466714714

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 252823, 505646, 1264115, 1769761, 2528230, 3539522, 5814929, 8848805, 11629858, 17697610, 29074645, 40704503, 58149290, 81409006, 203522515, 407045030]

約数ペア:

[(1, 407045030), (2, 203522515), (5, 81409006), (7, 58149290), (10, 40704503), (14, 29074645), (23, 17697610), (35, 11629858), (46, 8848805), (70, 5814929), (115, 3539522), (161, 2528230), (230, 1769761), (322, 1264115), (805, 505646), (1610, 252823)]