2643834410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{10739}}^1$

素因数の和:14270

約数の個数: 32

約数和(自身を含む): 5440798080

約数和(自身を除く): 2796963670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3517, 7034, 10739, 17585, 21478, 24619, 35170, 49238, 53695, 75173, 107390, 123095, 150346, 246190, 375865, 751730, 37769063, 75538126, 188845315, 264383441, 377690630, 528766882, 1321917205, 2643834410]

約数ペア:

[(1, 2643834410), (2, 1321917205), (5, 528766882), (7, 377690630), (10, 264383441), (14, 188845315), (35, 75538126), (70, 37769063), (3517, 751730), (7034, 375865), (10739, 246190), (17585, 150346), (21478, 123095), (24619, 107390), (35170, 75173), (49238, 53695)]