69871380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28403}}^1$

素因数の和:28456

約数の個数: 48

約数和(自身を含む): 200418624

約数和(自身を除く): 130547244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 28403, 56806, 85209, 113612, 142015, 170418, 284030, 340836, 426045, 568060, 852090, 1164523, 1704180, 2329046, 3493569, 4658092, 5822615, 6987138, 11645230, 13974276, 17467845, 23290460, 34935690, 69871380]

約数ペア:

[(1, 69871380), (2, 34935690), (3, 23290460), (4, 17467845), (5, 13974276), (6, 11645230), (10, 6987138), (12, 5822615), (15, 4658092), (20, 3493569), (30, 2329046), (41, 1704180), (60, 1164523), (82, 852090), (123, 568060), (164, 426045), (205, 340836), (246, 284030), (410, 170418), (492, 142015), (615, 113612), (820, 85209), (1230, 56806), (2460, 28403)]