72423810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{804709}}^1$

素因数の和:804722

約数の個数: 24

約数和(自身を含む): 188302140

約数和(自身を除く): 115878330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 804709, 1609418, 2414127, 4023545, 4828254, 7242381, 8047090, 12070635, 14484762, 24141270, 36211905, 72423810]

約数ペア:

[(1, 72423810), (2, 36211905), (3, 24141270), (5, 14484762), (6, 12070635), (9, 8047090), (10, 7242381), (15, 4828254), (18, 4023545), (30, 2414127), (45, 1609418), (90, 804709)]