288545530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{24391}}^1$

素因数の和:24431

約数の個数: 48

約数和(自身を含む): 642777984

約数和(自身を除く): 354232454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 24391, 48782, 121955, 170737, 243910, 317083, 341474, 634166, 853685, 1585415, 1707370, 2219581, 3170830, 4122079, 4439162, 8244158, 11097905, 20610395, 22195810, 28854553, 41220790, 57709106, 144272765, 288545530]

約数ペア:

[(1, 288545530), (2, 144272765), (5, 57709106), (7, 41220790), (10, 28854553), (13, 22195810), (14, 20610395), (26, 11097905), (35, 8244158), (65, 4439162), (70, 4122079), (91, 3170830), (130, 2219581), (169, 1707370), (182, 1585415), (338, 853685), (455, 634166), (845, 341474), (910, 317083), (1183, 243910), (1690, 170737), (2366, 121955), (5915, 48782), (11830, 24391)]