2980493810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{42578483}}^1$

素因数の和:42578497

約数の個数: 16

約数和(自身を含む): 6131301696

約数和(自身を除く): 3150807886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 42578483, 85156966, 212892415, 298049381, 425784830, 596098762, 1490246905, 2980493810]

約数ペア:

[(1, 2980493810), (2, 1490246905), (5, 596098762), (7, 425784830), (10, 298049381), (14, 212892415), (35, 85156966), (70, 42578483)]