2102008510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5669}}^1\times {\mathrm{5297}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 4325711040

約数和(自身を除く): 2223702530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5297, 5669, 10594, 11338, 26485, 28345, 37079, 39683, 52970, 56690, 74158, 79366, 185395, 198415, 370790, 396830, 30028693, 60057386, 150143465, 210200851, 300286930, 420401702, 1051004255, 2102008510]

約数ペア:

[(1, 2102008510), (2, 1051004255), (5, 420401702), (7, 300286930), (10, 210200851), (14, 150143465), (35, 60057386), (70, 30028693), (5297, 396830), (5669, 370790), (10594, 198415), (11338, 185395), (26485, 79366), (28345, 74158), (37079, 56690), (39683, 52970)]