61795020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6439

約数の個数: 96

約数和(自身を含む): 206373888

約数和(自身を除く): 144578868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 6397, 9660, 12794, 19191, 25588, 31985, 38382, 44779, 63970, 76764, 89558, 95955, 127940, 134337, 147131, 179116, 191910, 223895, 268674, 294262, 383820, 441393, 447790, 537348, 588524, 671685, 735655, 882786, 895580, 1029917, 1343370, 1471310, 1765572, 2059834, 2206965, 2686740, 2942620, 3089751, 4119668, 4413930, 5149585, 6179502, 8827860, 10299170, 12359004, 15448755, 20598340, 30897510, 61795020]

約数ペア:

[(1, 61795020), (2, 30897510), (3, 20598340), (4, 15448755), (5, 12359004), (6, 10299170), (7, 8827860), (10, 6179502), (12, 5149585), (14, 4413930), (15, 4119668), (20, 3089751), (21, 2942620), (23, 2686740), (28, 2206965), (30, 2059834), (35, 1765572), (42, 1471310), (46, 1343370), (60, 1029917), (69, 895580), (70, 882786), (84, 735655), (92, 671685), (105, 588524), (115, 537348), (138, 447790), (140, 441393), (161, 383820), (210, 294262), (230, 268674), (276, 223895), (322, 191910), (345, 179116), (420, 147131), (460, 134337), (483, 127940), (644, 95955), (690, 89558), (805, 76764), (966, 63970), (1380, 44779), (1610, 38382), (1932, 31985), (2415, 25588), (3220, 19191), (4830, 12794), (6397, 9660)]