121161170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71693}}^1$

素因数の和:71726

約数の個数: 24

約数和(自身を含む): 236160036

約数和(自身を除く): 114998866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 71693, 143386, 358465, 716930, 932009, 1864018, 4660045, 9320090, 12116117, 24232234, 60580585, 121161170]

約数ペア:

[(1, 121161170), (2, 60580585), (5, 24232234), (10, 12116117), (13, 9320090), (26, 4660045), (65, 1864018), (130, 932009), (169, 716930), (338, 358465), (845, 143386), (1690, 71693)]