3006920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10757

約数の個数: 32

約数和(自身を含む): 7732800

約数和(自身を除く): 4725880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10739, 21478, 42956, 53695, 75173, 85912, 107390, 150346, 214780, 300692, 375865, 429560, 601384, 751730, 1503460, 3006920]

約数ペア:

[(1, 3006920), (2, 1503460), (4, 751730), (5, 601384), (7, 429560), (8, 375865), (10, 300692), (14, 214780), (20, 150346), (28, 107390), (35, 85912), (40, 75173), (56, 53695), (70, 42956), (140, 21478), (280, 10739)]