231798270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3329}}^1$

素因数の和:3561

約数の個数: 64

約数和(自身を含む): 609949440

約数和(自身を除く): 378151170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 211, 330, 422, 633, 1055, 1266, 2110, 2321, 3165, 3329, 4642, 6330, 6658, 6963, 9987, 11605, 13926, 16645, 19974, 23210, 33290, 34815, 36619, 49935, 69630, 73238, 99870, 109857, 183095, 219714, 366190, 549285, 702419, 1098570, 1404838, 2107257, 3512095, 4214514, 7024190, 7726609, 10536285, 15453218, 21072570, 23179827, 38633045, 46359654, 77266090, 115899135, 231798270]

約数ペア:

[(1, 231798270), (2, 115899135), (3, 77266090), (5, 46359654), (6, 38633045), (10, 23179827), (11, 21072570), (15, 15453218), (22, 10536285), (30, 7726609), (33, 7024190), (55, 4214514), (66, 3512095), (110, 2107257), (165, 1404838), (211, 1098570), (330, 702419), (422, 549285), (633, 366190), (1055, 219714), (1266, 183095), (2110, 109857), (2321, 99870), (3165, 73238), (3329, 69630), (4642, 49935), (6330, 36619), (6658, 34815), (6963, 33290), (9987, 23210), (11605, 19974), (13926, 16645)]