123973910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6823}}^1$

素因数の和:6932

約数の個数: 32

約数和(自身を含む): 235837440

約数和(自身を除く): 111863530

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 6823, 9085, 13646, 18170, 34115, 68230, 156929, 313858, 539017, 784645, 1078034, 1569290, 2695085, 5390170, 12397391, 24794782, 61986955, 123973910]

約数ペア:

[(1, 123973910), (2, 61986955), (5, 24794782), (10, 12397391), (23, 5390170), (46, 2695085), (79, 1569290), (115, 1078034), (158, 784645), (230, 539017), (395, 313858), (790, 156929), (1817, 68230), (3634, 34115), (6823, 18170), (9085, 13646)]