40617870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28807}}^1$

素因数の和:28864

約数の個数: 32

約数和(自身を含む): 99560448

約数和(自身を除く): 58942578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 28807, 57614, 86421, 144035, 172842, 288070, 432105, 864210, 1353929, 2707858, 4061787, 6769645, 8123574, 13539290, 20308935, 40617870]

約数ペア:

[(1, 40617870), (2, 20308935), (3, 13539290), (5, 8123574), (6, 6769645), (10, 4061787), (15, 2707858), (30, 1353929), (47, 864210), (94, 432105), (141, 288070), (235, 172842), (282, 144035), (470, 86421), (705, 57614), (1410, 28807)]