90665790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{15823}}^1$

素因数の和:16024

約数の個数: 32

約数和(自身を含む): 218750976

約数和(自身を除く): 128085186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5730, 15823, 31646, 47469, 79115, 94938, 158230, 237345, 474690, 3022193, 6044386, 9066579, 15110965, 18133158, 30221930, 45332895, 90665790]

約数ペア:

[(1, 90665790), (2, 45332895), (3, 30221930), (5, 18133158), (6, 15110965), (10, 9066579), (15, 6044386), (30, 3022193), (191, 474690), (382, 237345), (573, 158230), (955, 94938), (1146, 79115), (1910, 47469), (2865, 31646), (5730, 15823)]