190077390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2111971}}^1$

素因数の和:2111984

約数の個数: 24

約数和(自身を含む): 494201448

約数和(自身を除く): 304124058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2111971, 4223942, 6335913, 10559855, 12671826, 19007739, 21119710, 31679565, 38015478, 63359130, 95038695, 190077390]

約数ペア:

[(1, 190077390), (2, 95038695), (3, 63359130), (5, 38015478), (6, 31679565), (9, 21119710), (10, 19007739), (15, 12671826), (18, 10559855), (30, 6335913), (45, 4223942), (90, 2111971)]