22619690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 24036310

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 47, 85, 94, 95, 149, 170, 190, 235, 298, 323, 470, 646, 745, 799, 893, 1490, 1598, 1615, 1786, 2533, 2831, 3230, 3995, 4465, 5066, 5662, 7003, 7990, 8930, 12665, 14006, 14155, 15181, 25330, 28310, 30362, 35015, 48127, 70030, 75905, 96254, 119051, 133057, 151810, 238102, 240635, 266114, 481270, 595255, 665285, 1190510, 1330570, 2261969, 4523938, 11309845, 22619690]

約数ペア:

[(1, 22619690), (2, 11309845), (5, 4523938), (10, 2261969), (17, 1330570), (19, 1190510), (34, 665285), (38, 595255), (47, 481270), (85, 266114), (94, 240635), (95, 238102), (149, 151810), (170, 133057), (190, 119051), (235, 96254), (298, 75905), (323, 70030), (470, 48127), (646, 35015), (745, 30362), (799, 28310), (893, 25330), (1490, 15181), (1598, 14155), (1615, 14006), (1786, 12665), (2533, 8930), (2831, 7990), (3230, 7003), (3995, 5662), (4465, 5066)]