140210679

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 234793728

約数和(自身を除く): 94583049

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 467, 493, 609, 841, 1401, 1479, 2523, 3269, 3451, 5887, 7939, 9807, 10353, 13543, 14297, 17661, 23817, 40629, 42891, 55573, 94801, 100079, 166719, 230231, 284403, 300237, 392747, 690693, 1178241, 1611617, 2749229, 4834851, 6676699, 8247687, 20030097, 46736893, 140210679]

約数ペア:

[(1, 140210679), (3, 46736893), (7, 20030097), (17, 8247687), (21, 6676699), (29, 4834851), (51, 2749229), (87, 1611617), (119, 1178241), (203, 690693), (357, 392747), (467, 300237), (493, 284403), (609, 230231), (841, 166719), (1401, 100079), (1479, 94801), (2523, 55573), (3269, 42891), (3451, 40629), (5887, 23817), (7939, 17661), (9807, 14297), (10353, 13543)]