74957960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24337}}^1$

素因数の和:24366

約数の個数: 64

約数和(自身を含む): 210280320

約数和(自身を除く): 135322360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24337, 48674, 97348, 121685, 170359, 194696, 243370, 267707, 340718, 486740, 535414, 681436, 851795, 973480, 1070828, 1338535, 1362872, 1703590, 1873949, 2141656, 2677070, 3407180, 3747898, 5354140, 6814360, 7495796, 9369745, 10708280, 14991592, 18739490, 37478980, 74957960]

約数ペア:

[(1, 74957960), (2, 37478980), (4, 18739490), (5, 14991592), (7, 10708280), (8, 9369745), (10, 7495796), (11, 6814360), (14, 5354140), (20, 3747898), (22, 3407180), (28, 2677070), (35, 2141656), (40, 1873949), (44, 1703590), (55, 1362872), (56, 1338535), (70, 1070828), (77, 973480), (88, 851795), (110, 681436), (140, 535414), (154, 486740), (220, 340718), (280, 267707), (308, 243370), (385, 194696), (440, 170359), (616, 121685), (770, 97348), (1540, 48674), (3080, 24337)]