69440130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10867}}^1$

素因数の和:10951

約数の個数: 48

約数和(自身を含む): 183104064

約数和(自身を除く): 113663934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10867, 21734, 32601, 54335, 65202, 97803, 108670, 163005, 195606, 326010, 489015, 771557, 978030, 1543114, 2314671, 3857785, 4629342, 6944013, 7715570, 11573355, 13888026, 23146710, 34720065, 69440130]

約数ペア:

[(1, 69440130), (2, 34720065), (3, 23146710), (5, 13888026), (6, 11573355), (9, 7715570), (10, 6944013), (15, 4629342), (18, 3857785), (30, 2314671), (45, 1543114), (71, 978030), (90, 771557), (142, 489015), (213, 326010), (355, 195606), (426, 163005), (639, 108670), (710, 97803), (1065, 65202), (1278, 54335), (2130, 32601), (3195, 21734), (6390, 10867)]