7138380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{118973}}^1$

素因数の和:118985

約数の個数: 24

約数和(自身を含む): 19987632

約数和(自身を除く): 12849252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 118973, 237946, 356919, 475892, 594865, 713838, 1189730, 1427676, 1784595, 2379460, 3569190, 7138380]

約数ペア:

[(1, 7138380), (2, 3569190), (3, 2379460), (4, 1784595), (5, 1427676), (6, 1189730), (10, 713838), (12, 594865), (15, 475892), (20, 356919), (30, 237946), (60, 118973)]