15702680330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{21510521}}^1$

素因数の和:21510601

約数の個数: 16

約数和(自身を含む): 28652015304

約数和(自身を除く): 12949334974

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 21510521, 43021042, 107552605, 215105210, 1570268033, 3140536066, 7851340165, 15702680330]

約数ペア:

[(1, 15702680330), (2, 7851340165), (5, 3140536066), (10, 1570268033), (73, 215105210), (146, 107552605), (365, 43021042), (730, 21510521)]