40878570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1362619}}^1$

素因数の和:1362629

約数の個数: 16

約数和(自身を含む): 98108640

約数和(自身を除く): 57230070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1362619, 2725238, 4087857, 6813095, 8175714, 13626190, 20439285, 40878570]

約数ペア:

[(1, 40878570), (2, 20439285), (3, 13626190), (5, 8175714), (6, 6813095), (10, 4087857), (15, 2725238), (30, 1362619)]