14070280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 37370880

約数和(自身を除く): 23300600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1621, 1736, 2170, 3242, 4340, 6484, 8105, 8680, 11347, 12968, 16210, 22694, 32420, 45388, 50251, 56735, 64840, 90776, 100502, 113470, 201004, 226940, 251255, 351757, 402008, 453880, 502510, 703514, 1005020, 1407028, 1758785, 2010040, 2814056, 3517570, 7035140, 14070280]

約数ペア:

[(1, 14070280), (2, 7035140), (4, 3517570), (5, 2814056), (7, 2010040), (8, 1758785), (10, 1407028), (14, 1005020), (20, 703514), (28, 502510), (31, 453880), (35, 402008), (40, 351757), (56, 251255), (62, 226940), (70, 201004), (124, 113470), (140, 100502), (155, 90776), (217, 64840), (248, 56735), (280, 50251), (310, 45388), (434, 32420), (620, 22694), (868, 16210), (1085, 12968), (1240, 11347), (1621, 8680), (1736, 8105), (2170, 6484), (3242, 4340)]