239743170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2663813}}^1$

素因数の和:2663826

約数の個数: 24

約数和(自身を含む): 623332476

約数和(自身を除く): 383589306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2663813, 5327626, 7991439, 13319065, 15982878, 23974317, 26638130, 39957195, 47948634, 79914390, 119871585, 239743170]

約数ペア:

[(1, 239743170), (2, 119871585), (3, 79914390), (5, 47948634), (6, 39957195), (9, 26638130), (10, 23974317), (15, 15982878), (18, 13319065), (30, 7991439), (45, 5327626), (90, 2663813)]