23421330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 61250904

約数和(自身を除く): 37829574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1321, 1773, 1970, 2642, 2955, 3546, 3963, 5910, 6605, 7926, 8865, 11889, 13210, 17730, 19815, 23778, 39630, 59445, 118890, 260237, 520474, 780711, 1301185, 1561422, 2342133, 2602370, 3903555, 4684266, 7807110, 11710665, 23421330]

約数ペア:

[(1, 23421330), (2, 11710665), (3, 7807110), (5, 4684266), (6, 3903555), (9, 2602370), (10, 2342133), (15, 1561422), (18, 1301185), (30, 780711), (45, 520474), (90, 260237), (197, 118890), (394, 59445), (591, 39630), (985, 23778), (1182, 19815), (1321, 17730), (1773, 13210), (1970, 11889), (2642, 8865), (2955, 7926), (3546, 6605), (3963, 5910)]