345329710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{13709}}^1$

素因数の和:13956

約数の個数: 32

約数和(自身を含む): 681112800

約数和(自身を除く): 335783090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 13709, 25190, 27418, 68545, 137090, 150799, 301598, 753995, 1507990, 3139361, 6278722, 15696805, 31393610, 34532971, 69065942, 172664855, 345329710]

約数ペア:

[(1, 345329710), (2, 172664855), (5, 69065942), (10, 34532971), (11, 31393610), (22, 15696805), (55, 6278722), (110, 3139361), (229, 1507990), (458, 753995), (1145, 301598), (2290, 150799), (2519, 137090), (5038, 68545), (12595, 27418), (13709, 25190)]