231123310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 459705456

約数和(自身を除く): 228582146

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 251, 502, 605, 761, 1210, 1255, 1522, 2510, 2761, 3805, 5522, 7610, 8371, 13805, 16742, 27610, 30371, 41855, 60742, 83710, 92081, 151855, 184162, 191011, 303710, 382022, 460405, 920810, 955055, 1910110, 2101121, 4202242, 10505605, 21011210, 23112331, 46224662, 115561655, 231123310]

約数ペア:

[(1, 231123310), (2, 115561655), (5, 46224662), (10, 23112331), (11, 21011210), (22, 10505605), (55, 4202242), (110, 2101121), (121, 1910110), (242, 955055), (251, 920810), (502, 460405), (605, 382022), (761, 303710), (1210, 191011), (1255, 184162), (1522, 151855), (2510, 92081), (2761, 83710), (3805, 60742), (5522, 41855), (7610, 30371), (8371, 27610), (13805, 16742)]