807390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8971}}^1$

素因数の和:8984

約数の個数: 24

約数和(自身を含む): 2099448

約数和(自身を除く): 1292058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8971, 17942, 26913, 44855, 53826, 80739, 89710, 134565, 161478, 269130, 403695, 807390]

約数ペア:

[(1, 807390), (2, 403695), (3, 269130), (5, 161478), (6, 134565), (9, 89710), (10, 80739), (15, 53826), (18, 44855), (30, 26913), (45, 17942), (90, 8971)]