1443810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2444190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 149, 170, 190, 255, 285, 298, 323, 447, 510, 570, 646, 745, 894, 969, 1490, 1615, 1938, 2235, 2533, 2831, 3230, 4470, 4845, 5066, 5662, 7599, 8493, 9690, 12665, 14155, 15198, 16986, 25330, 28310, 37995, 42465, 48127, 75990, 84930, 96254, 144381, 240635, 288762, 481270, 721905, 1443810]

約数ペア:

[(1, 1443810), (2, 721905), (3, 481270), (5, 288762), (6, 240635), (10, 144381), (15, 96254), (17, 84930), (19, 75990), (30, 48127), (34, 42465), (38, 37995), (51, 28310), (57, 25330), (85, 16986), (95, 15198), (102, 14155), (114, 12665), (149, 9690), (170, 8493), (190, 7599), (255, 5662), (285, 5066), (298, 4845), (323, 4470), (447, 3230), (510, 2831), (570, 2533), (646, 2235), (745, 1938), (894, 1615), (969, 1490)]