284386090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6421}}^1$

素因数の和:6574

約数の個数: 32

約数和(自身を含む): 528967296

約数和(自身を除く): 244581206

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 4429, 6421, 8858, 12842, 22145, 32105, 44290, 64210, 276103, 552206, 661363, 1322726, 1380515, 2761030, 3306815, 6613630, 28438609, 56877218, 142193045, 284386090]

約数ペア:

[(1, 284386090), (2, 142193045), (5, 56877218), (10, 28438609), (43, 6613630), (86, 3306815), (103, 2761030), (206, 1380515), (215, 1322726), (430, 661363), (515, 552206), (1030, 276103), (4429, 64210), (6421, 44290), (8858, 32105), (12842, 22145)]