31482270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{38867}}^1$

素因数の和:38886

約数の個数: 40

約数和(自身を含む): 84654504

約数和(自身を除く): 53172234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 38867, 77734, 116601, 194335, 233202, 349803, 388670, 583005, 699606, 1049409, 1166010, 1749015, 2098818, 3148227, 3498030, 5247045, 6296454, 10494090, 15741135, 31482270]

約数ペア:

[(1, 31482270), (2, 15741135), (3, 10494090), (5, 6296454), (6, 5247045), (9, 3498030), (10, 3148227), (15, 2098818), (18, 1749015), (27, 1166010), (30, 1049409), (45, 699606), (54, 583005), (81, 388670), (90, 349803), (135, 233202), (162, 194335), (270, 116601), (405, 77734), (810, 38867)]