6256510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 13608000

約数和(自身を除く): 7351490

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 149, 170, 190, 221, 247, 298, 323, 442, 494, 646, 745, 1105, 1235, 1490, 1615, 1937, 2210, 2470, 2533, 2831, 3230, 3874, 4199, 5066, 5662, 8398, 9685, 12665, 14155, 19370, 20995, 25330, 28310, 32929, 36803, 41990, 48127, 65858, 73606, 96254, 164645, 184015, 240635, 329290, 368030, 481270, 625651, 1251302, 3128255, 6256510]

約数ペア:

[(1, 6256510), (2, 3128255), (5, 1251302), (10, 625651), (13, 481270), (17, 368030), (19, 329290), (26, 240635), (34, 184015), (38, 164645), (65, 96254), (85, 73606), (95, 65858), (130, 48127), (149, 41990), (170, 36803), (190, 32929), (221, 28310), (247, 25330), (298, 20995), (323, 19370), (442, 14155), (494, 12665), (646, 9685), (745, 8398), (1105, 5662), (1235, 5066), (1490, 4199), (1615, 3874), (1937, 3230), (2210, 2831), (2470, 2533)]