23203890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 60585408

約数和(自身を除く): 37381518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 743, 1041, 1486, 1735, 2082, 2229, 3123, 3470, 3715, 4458, 5205, 6246, 6687, 7430, 10410, 11145, 13374, 15615, 22290, 31230, 33435, 66870, 257821, 515642, 773463, 1289105, 1546926, 2320389, 2578210, 3867315, 4640778, 7734630, 11601945, 23203890]

約数ペア:

[(1, 23203890), (2, 11601945), (3, 7734630), (5, 4640778), (6, 3867315), (9, 2578210), (10, 2320389), (15, 1546926), (18, 1289105), (30, 773463), (45, 515642), (90, 257821), (347, 66870), (694, 33435), (743, 31230), (1041, 22290), (1486, 15615), (1735, 13374), (2082, 11145), (2229, 10410), (3123, 7430), (3470, 6687), (3715, 6246), (4458, 5205)]