122746460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19046

約数の個数: 48

約数和(自身を含む): 287310240

約数和(自身を除く): 164563780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 19001, 38002, 76004, 95005, 190010, 323017, 361019, 380020, 646034, 722038, 1292068, 1444076, 1615085, 1805095, 3230170, 3610190, 6137323, 6460340, 7220380, 12274646, 24549292, 30686615, 61373230, 122746460]

約数ペア:

[(1, 122746460), (2, 61373230), (4, 30686615), (5, 24549292), (10, 12274646), (17, 7220380), (19, 6460340), (20, 6137323), (34, 3610190), (38, 3230170), (68, 1805095), (76, 1615085), (85, 1444076), (95, 1292068), (170, 722038), (190, 646034), (323, 380020), (340, 361019), (380, 323017), (646, 190010), (1292, 95005), (1615, 76004), (3230, 38002), (6460, 19001)]