1888335930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4841887}}^1$

素因数の和:4841910

約数の個数: 32

約数和(自身を含む): 4880623104

約数和(自身を除く): 2992287174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4841887, 9683774, 14525661, 24209435, 29051322, 48418870, 62944531, 72628305, 125889062, 145256610, 188833593, 314722655, 377667186, 629445310, 944167965, 1888335930]

約数ペア:

[(1, 1888335930), (2, 944167965), (3, 629445310), (5, 377667186), (6, 314722655), (10, 188833593), (13, 145256610), (15, 125889062), (26, 72628305), (30, 62944531), (39, 48418870), (65, 29051322), (78, 24209435), (130, 14525661), (195, 9683774), (390, 4841887)]