70015750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{40009}}^1$

素因数の和:40033

約数の個数: 32

約数和(自身を含む): 149797440

約数和(自身を除く): 79781690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 40009, 80018, 200045, 280063, 400090, 560126, 1000225, 1400315, 2000450, 2800630, 5001125, 7001575, 10002250, 14003150, 35007875, 70015750]

約数ペア:

[(1, 70015750), (2, 35007875), (5, 14003150), (7, 10002250), (10, 7001575), (14, 5001125), (25, 2800630), (35, 2000450), (50, 1400315), (70, 1000225), (125, 560126), (175, 400090), (250, 280063), (350, 200045), (875, 80018), (1750, 40009)]