145423860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2423731}}^1$

素因数の和:2423743

約数の個数: 24

約数和(自身を含む): 407186976

約数和(自身を除く): 261763116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2423731, 4847462, 7271193, 9694924, 12118655, 14542386, 24237310, 29084772, 36355965, 48474620, 72711930, 145423860]

約数ペア:

[(1, 145423860), (2, 72711930), (3, 48474620), (4, 36355965), (5, 29084772), (6, 24237310), (10, 14542386), (12, 12118655), (15, 9694924), (20, 7271193), (30, 4847462), (60, 2423731)]