89639310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13399}}^1$

素因数の和:13632

約数の個数: 32

約数和(自身を含む): 216115200

約数和(自身を除く): 126475890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 13399, 26798, 40197, 66995, 80394, 133990, 200985, 401970, 2987977, 5975954, 8963931, 14939885, 17927862, 29879770, 44819655, 89639310]

約数ペア:

[(1, 89639310), (2, 44819655), (3, 29879770), (5, 17927862), (6, 14939885), (10, 8963931), (15, 5975954), (30, 2987977), (223, 401970), (446, 200985), (669, 133990), (1115, 80394), (1338, 66995), (2230, 40197), (3345, 26798), (6690, 13399)]