63552970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 131997600

約数和(自身を除く): 68444630

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 170, 193, 221, 298, 386, 442, 745, 965, 1105, 1490, 1930, 1937, 2210, 2509, 2533, 3281, 3874, 5018, 5066, 6562, 9685, 12545, 12665, 16405, 19370, 25090, 25330, 28757, 32810, 32929, 42653, 57514, 65858, 85306, 143785, 164645, 213265, 287570, 329290, 373841, 426530, 488869, 747682, 977738, 1869205, 2444345, 3738410, 4888690, 6355297, 12710594, 31776485, 63552970]

約数ペア:

[(1, 63552970), (2, 31776485), (5, 12710594), (10, 6355297), (13, 4888690), (17, 3738410), (26, 2444345), (34, 1869205), (65, 977738), (85, 747682), (130, 488869), (149, 426530), (170, 373841), (193, 329290), (221, 287570), (298, 213265), (386, 164645), (442, 143785), (745, 85306), (965, 65858), (1105, 57514), (1490, 42653), (1930, 32929), (1937, 32810), (2210, 28757), (2509, 25330), (2533, 25090), (3281, 19370), (3874, 16405), (5018, 12665), (5066, 12545), (6562, 9685)]