19093590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{70717}}^1$

素因数の和:70733

約数の個数: 32

約数和(自身を含む): 50916960

約数和(自身を除く): 31823370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 70717, 141434, 212151, 353585, 424302, 636453, 707170, 1060755, 1272906, 1909359, 2121510, 3182265, 3818718, 6364530, 9546795, 19093590]

約数ペア:

[(1, 19093590), (2, 9546795), (3, 6364530), (5, 3818718), (6, 3182265), (9, 2121510), (10, 1909359), (15, 1272906), (18, 1060755), (27, 707170), (30, 636453), (45, 424302), (54, 353585), (90, 212151), (135, 141434), (270, 70717)]