223153020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1239739}}^1$

素因数の和:1239754

約数の個数: 36

約数和(自身を含む): 676898040

約数和(自身を除く): 453745020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1239739, 2479478, 3719217, 4958956, 6198695, 7438434, 11157651, 12397390, 14876868, 18596085, 22315302, 24794780, 37192170, 44630604, 55788255, 74384340, 111576510, 223153020]

約数ペア:

[(1, 223153020), (2, 111576510), (3, 74384340), (4, 55788255), (5, 44630604), (6, 37192170), (9, 24794780), (10, 22315302), (12, 18596085), (15, 14876868), (18, 12397390), (20, 11157651), (30, 7438434), (36, 6198695), (45, 4958956), (60, 3719217), (90, 2479478), (180, 1239739)]