68111750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{38921}}^1$

素因数の和:38945

約数の個数: 32

約数和(自身を含む): 145723968

約数和(自身を除く): 77612218

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 38921, 77842, 194605, 272447, 389210, 544894, 973025, 1362235, 1946050, 2724470, 4865125, 6811175, 9730250, 13622350, 34055875, 68111750]

約数ペア:

[(1, 68111750), (2, 34055875), (5, 13622350), (7, 9730250), (10, 6811175), (14, 4865125), (25, 2724470), (35, 1946050), (50, 1362235), (70, 973025), (125, 544894), (175, 389210), (250, 272447), (350, 194605), (875, 77842), (1750, 38921)]