119779620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117431}}^1$

素因数の和:117460

約数の個数: 48

約数和(自身を含む): 355114368

約数和(自身を除く): 235334748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 117431, 234862, 352293, 469724, 587155, 704586, 1174310, 1409172, 1761465, 1996327, 2348620, 3522930, 3992654, 5988981, 7045860, 7985308, 9981635, 11977962, 19963270, 23955924, 29944905, 39926540, 59889810, 119779620]

約数ペア:

[(1, 119779620), (2, 59889810), (3, 39926540), (4, 29944905), (5, 23955924), (6, 19963270), (10, 11977962), (12, 9981635), (15, 7985308), (17, 7045860), (20, 5988981), (30, 3992654), (34, 3522930), (51, 2348620), (60, 1996327), (68, 1761465), (85, 1409172), (102, 1174310), (170, 704586), (204, 587155), (255, 469724), (340, 352293), (510, 234862), (1020, 117431)]