507943890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5643821}}^1$

素因数の和:5643834

約数の個数: 24

約数和(自身を含む): 1320654348

約数和(自身を除く): 812710458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5643821, 11287642, 16931463, 28219105, 33862926, 50794389, 56438210, 84657315, 101588778, 169314630, 253971945, 507943890]

約数ペア:

[(1, 507943890), (2, 253971945), (3, 169314630), (5, 101588778), (6, 84657315), (9, 56438210), (10, 50794389), (15, 33862926), (18, 28219105), (30, 16931463), (45, 11287642), (90, 5643821)]