15228690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26717}}^1$

素因数の和:26746

約数の個数: 32

約数和(自身を含む): 38473920

約数和(自身を除く): 23245230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 26717, 53434, 80151, 133585, 160302, 267170, 400755, 507623, 801510, 1015246, 1522869, 2538115, 3045738, 5076230, 7614345, 15228690]

約数ペア:

[(1, 15228690), (2, 7614345), (3, 5076230), (5, 3045738), (6, 2538115), (10, 1522869), (15, 1015246), (19, 801510), (30, 507623), (38, 400755), (57, 267170), (95, 160302), (114, 133585), (190, 80151), (285, 53434), (570, 26717)]