23398890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1907}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 56324160

約数和(自身を除く): 32925270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 1907, 2045, 2454, 3814, 4090, 5721, 6135, 9535, 11442, 12270, 19070, 28605, 57210, 779963, 1559926, 2339889, 3899815, 4679778, 7799630, 11699445, 23398890]

約数ペア:

[(1, 23398890), (2, 11699445), (3, 7799630), (5, 4679778), (6, 3899815), (10, 2339889), (15, 1559926), (30, 779963), (409, 57210), (818, 28605), (1227, 19070), (1907, 12270), (2045, 11442), (2454, 9535), (3814, 6135), (4090, 5721)]