42802410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{203821}}^1$

素因数の和:203838

約数の個数: 32

約数和(自身を含む): 117401472

約数和(自身を除く): 74599062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 203821, 407642, 611463, 1019105, 1222926, 1426747, 2038210, 2853494, 3057315, 4280241, 6114630, 7133735, 8560482, 14267470, 21401205, 42802410]

約数ペア:

[(1, 42802410), (2, 21401205), (3, 14267470), (5, 8560482), (6, 7133735), (7, 6114630), (10, 4280241), (14, 3057315), (15, 2853494), (21, 2038210), (30, 1426747), (35, 1222926), (42, 1019105), (70, 611463), (105, 407642), (210, 203821)]