38764590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2677

約数の個数: 64

約数和(自身を含む): 101943360

約数和(自身を除く): 63178770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2621, 2958, 4930, 5242, 7395, 7863, 13105, 14790, 15726, 26210, 39315, 44557, 76009, 78630, 89114, 133671, 152018, 222785, 228027, 267342, 380045, 445570, 456054, 668355, 760090, 1140135, 1292153, 1336710, 2280270, 2584306, 3876459, 6460765, 7752918, 12921530, 19382295, 38764590]

約数ペア:

[(1, 38764590), (2, 19382295), (3, 12921530), (5, 7752918), (6, 6460765), (10, 3876459), (15, 2584306), (17, 2280270), (29, 1336710), (30, 1292153), (34, 1140135), (51, 760090), (58, 668355), (85, 456054), (87, 445570), (102, 380045), (145, 267342), (170, 228027), (174, 222785), (255, 152018), (290, 133671), (435, 89114), (493, 78630), (510, 76009), (870, 44557), (986, 39315), (1479, 26210), (2465, 15726), (2621, 14790), (2958, 13105), (4930, 7863), (5242, 7395)]