2526570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 6683040

約数和(自身を除く): 4156470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 419, 603, 670, 838, 1005, 1206, 1257, 2010, 2095, 2514, 3015, 3771, 4190, 6030, 6285, 7542, 12570, 18855, 28073, 37710, 56146, 84219, 140365, 168438, 252657, 280730, 421095, 505314, 842190, 1263285, 2526570]

約数ペア:

[(1, 2526570), (2, 1263285), (3, 842190), (5, 505314), (6, 421095), (9, 280730), (10, 252657), (15, 168438), (18, 140365), (30, 84219), (45, 56146), (67, 37710), (90, 28073), (134, 18855), (201, 12570), (335, 7542), (402, 6285), (419, 6030), (603, 4190), (670, 3771), (838, 3015), (1005, 2514), (1206, 2095), (1257, 2010)]