73043810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149069}}^1$

素因数の和:149090

約数の個数: 24

約数和(自身を含む): 152945820

約数和(自身を除く): 79902010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 149069, 298138, 745345, 1043483, 1490690, 2086966, 5217415, 7304381, 10434830, 14608762, 36521905, 73043810]

約数ペア:

[(1, 73043810), (2, 36521905), (5, 14608762), (7, 10434830), (10, 7304381), (14, 5217415), (35, 2086966), (49, 1490690), (70, 1043483), (98, 745345), (245, 298138), (490, 149069)]