42320210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 78520320

約数和(自身を除く): 36200110

約数列:

[1, 2, 5, 10, 47, 94, 127, 235, 254, 470, 635, 709, 1270, 1418, 3545, 5969, 7090, 11938, 29845, 33323, 59690, 66646, 90043, 166615, 180086, 333230, 450215, 900430, 4232021, 8464042, 21160105, 42320210]

約数ペア:

[(1, 42320210), (2, 21160105), (5, 8464042), (10, 4232021), (47, 900430), (94, 450215), (127, 333230), (235, 180086), (254, 166615), (470, 90043), (635, 66646), (709, 59690), (1270, 33323), (1418, 29845), (3545, 11938), (5969, 7090)]