3351740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 8164800

約数和(自身を除く): 4813060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 269, 356, 445, 538, 623, 890, 1076, 1246, 1345, 1780, 1883, 2492, 2690, 3115, 3766, 5380, 6230, 7532, 9415, 12460, 18830, 23941, 37660, 47882, 95764, 119705, 167587, 239410, 335174, 478820, 670348, 837935, 1675870, 3351740]

約数ペア:

[(1, 3351740), (2, 1675870), (4, 837935), (5, 670348), (7, 478820), (10, 335174), (14, 239410), (20, 167587), (28, 119705), (35, 95764), (70, 47882), (89, 37660), (140, 23941), (178, 18830), (269, 12460), (356, 9415), (445, 7532), (538, 6230), (623, 5380), (890, 3766), (1076, 3115), (1246, 2690), (1345, 2492), (1780, 1883)]