38943210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5051}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 93845952

約数和(自身を除く): 54902742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 5051, 7710, 10102, 15153, 25255, 30306, 50510, 75765, 151530, 1298107, 2596214, 3894321, 6490535, 7788642, 12981070, 19471605, 38943210]

約数ペア:

[(1, 38943210), (2, 19471605), (3, 12981070), (5, 7788642), (6, 6490535), (10, 3894321), (15, 2596214), (30, 1298107), (257, 151530), (514, 75765), (771, 50510), (1285, 30306), (1542, 25255), (2570, 15153), (3855, 10102), (5051, 7710)]