42554970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 80

約数和(自身を含む): 115730208

約数和(自身を除く): 73175238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 491, 535, 642, 810, 963, 982, 1070, 1473, 1605, 1926, 2455, 2889, 2946, 3210, 4419, 4815, 4910, 5778, 7365, 8667, 8838, 9630, 13257, 14445, 14730, 17334, 22095, 26514, 28890, 39771, 43335, 44190, 52537, 66285, 79542, 86670, 105074, 132570, 157611, 198855, 262685, 315222, 397710, 472833, 525370, 788055, 945666, 1418499, 1576110, 2364165, 2836998, 4255497, 4728330, 7092495, 8510994, 14184990, 21277485, 42554970]

約数ペア:

[(1, 42554970), (2, 21277485), (3, 14184990), (5, 8510994), (6, 7092495), (9, 4728330), (10, 4255497), (15, 2836998), (18, 2364165), (27, 1576110), (30, 1418499), (45, 945666), (54, 788055), (81, 525370), (90, 472833), (107, 397710), (135, 315222), (162, 262685), (214, 198855), (270, 157611), (321, 132570), (405, 105074), (491, 86670), (535, 79542), (642, 66285), (810, 52537), (963, 44190), (982, 43335), (1070, 39771), (1473, 28890), (1605, 26514), (1926, 22095), (2455, 17334), (2889, 14730), (2946, 14445), (3210, 13257), (4419, 9630), (4815, 8838), (4910, 8667), (5778, 7365)]