15845370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 22343430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 1949, 2710, 3898, 4065, 5847, 8130, 9745, 11694, 19490, 29235, 58470, 528179, 1056358, 1584537, 2640895, 3169074, 5281790, 7922685, 15845370]

約数ペア:

[(1, 15845370), (2, 7922685), (3, 5281790), (5, 3169074), (6, 2640895), (10, 1584537), (15, 1056358), (30, 528179), (271, 58470), (542, 29235), (813, 19490), (1355, 11694), (1626, 9745), (1949, 8130), (2710, 5847), (3898, 4065)]