304874010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{161309}}^1$

素因数の和:161332

約数の個数: 64

約数和(自身を含む): 929145600

約数和(自身を除く): 624271590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 161309, 322618, 483927, 806545, 967854, 1129163, 1451781, 1613090, 2258326, 2419635, 2903562, 3387489, 4355343, 4839270, 5645815, 6774978, 7258905, 8710686, 10162467, 11291630, 14517810, 16937445, 20324934, 21776715, 30487401, 33874890, 43553430, 50812335, 60974802, 101624670, 152437005, 304874010]

約数ペア:

[(1, 304874010), (2, 152437005), (3, 101624670), (5, 60974802), (6, 50812335), (7, 43553430), (9, 33874890), (10, 30487401), (14, 21776715), (15, 20324934), (18, 16937445), (21, 14517810), (27, 11291630), (30, 10162467), (35, 8710686), (42, 7258905), (45, 6774978), (54, 5645815), (63, 4839270), (70, 4355343), (90, 3387489), (105, 2903562), (126, 2419635), (135, 2258326), (189, 1613090), (210, 1451781), (270, 1129163), (315, 967854), (378, 806545), (630, 483927), (945, 322618), (1890, 161309)]