42055140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{700919}}^1$

素因数の和:700931

約数の個数: 24

約数和(自身を含む): 117754560

約数和(自身を除く): 75699420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 700919, 1401838, 2102757, 2803676, 3504595, 4205514, 7009190, 8411028, 10513785, 14018380, 21027570, 42055140]

約数ペア:

[(1, 42055140), (2, 21027570), (3, 14018380), (4, 10513785), (5, 8411028), (6, 7009190), (10, 4205514), (12, 3504595), (15, 2803676), (20, 2102757), (30, 1401838), (60, 700919)]