38921670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25439}}^1$

素因数の和:25469

約数の個数: 48

約数和(自身を含む): 107153280

約数和(自身を除く): 68231610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 25439, 50878, 76317, 127195, 152634, 228951, 254390, 381585, 432463, 457902, 763170, 864926, 1144755, 1297389, 2162315, 2289510, 2594778, 3892167, 4324630, 6486945, 7784334, 12973890, 19460835, 38921670]

約数ペア:

[(1, 38921670), (2, 19460835), (3, 12973890), (5, 7784334), (6, 6486945), (9, 4324630), (10, 3892167), (15, 2594778), (17, 2289510), (18, 2162315), (30, 1297389), (34, 1144755), (45, 864926), (51, 763170), (85, 457902), (90, 432463), (102, 381585), (153, 254390), (170, 228951), (255, 152634), (306, 127195), (510, 76317), (765, 50878), (1530, 25439)]