155590210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331043}}^1$

素因数の和:331097

約数の個数: 16

約数和(自身を含む): 286022016

約数和(自身を除く): 130431806

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 331043, 662086, 1655215, 3310430, 15559021, 31118042, 77795105, 155590210]

約数ペア:

[(1, 155590210), (2, 77795105), (5, 31118042), (10, 15559021), (47, 3310430), (94, 1655215), (235, 662086), (470, 331043)]