166899222910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{32887}}^1\times {\mathrm{10357}}^1$

素因数の和:43265

約数の個数: 48

約数和(自身を含む): 349510905504

約数和(自身を除く): 182611682594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10357, 20714, 32887, 51785, 65774, 72499, 103570, 144998, 164435, 230209, 328870, 362495, 460418, 507493, 724990, 1014986, 1151045, 1611463, 2302090, 2537465, 3222926, 5074930, 8057315, 16114630, 340610659, 681221318, 1703053295, 2384274613, 3406106590, 4768549226, 11921373065, 16689922291, 23842746130, 33379844582, 83449611455, 166899222910]

約数ペア:

[(1, 166899222910), (2, 83449611455), (5, 33379844582), (7, 23842746130), (10, 16689922291), (14, 11921373065), (35, 4768549226), (49, 3406106590), (70, 2384274613), (98, 1703053295), (245, 681221318), (490, 340610659), (10357, 16114630), (20714, 8057315), (32887, 5074930), (51785, 3222926), (65774, 2537465), (72499, 2302090), (103570, 1611463), (144998, 1151045), (164435, 1014986), (230209, 724990), (328870, 507493), (362495, 460418)]