15349380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 43391040

約数和(自身を除く): 28041660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2347, 3270, 4694, 6540, 7041, 9388, 11735, 14082, 23470, 28164, 35205, 46940, 70410, 140820, 255823, 511646, 767469, 1023292, 1279115, 1534938, 2558230, 3069876, 3837345, 5116460, 7674690, 15349380]

約数ペア:

[(1, 15349380), (2, 7674690), (3, 5116460), (4, 3837345), (5, 3069876), (6, 2558230), (10, 1534938), (12, 1279115), (15, 1023292), (20, 767469), (30, 511646), (60, 255823), (109, 140820), (218, 70410), (327, 46940), (436, 35205), (545, 28164), (654, 23470), (1090, 14082), (1308, 11735), (1635, 9388), (2180, 7041), (2347, 6540), (3270, 4694)]