149396619790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{623291}}^1$

素因数の和:625488

約数の個数: 32

約数和(自身を含む): 293495736960

約数和(自身を除く): 144099117170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2179, 4358, 10895, 21790, 23969, 47938, 119845, 239690, 623291, 1246582, 3116455, 6232910, 6856201, 13712402, 34281005, 68562010, 1358151089, 2716302178, 6790755445, 13581510890, 14939661979, 29879323958, 74698309895, 149396619790]

約数ペア:

[(1, 149396619790), (2, 74698309895), (5, 29879323958), (10, 14939661979), (11, 13581510890), (22, 6790755445), (55, 2716302178), (110, 1358151089), (2179, 68562010), (4358, 34281005), (10895, 13712402), (21790, 6856201), (23969, 6232910), (47938, 3116455), (119845, 1246582), (239690, 623291)]