1278357330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2506583}}^1$

素因数の和:2506610

約数の個数: 32

約数和(自身を含む): 3248532864

約数和(自身を除く): 1970175534

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2506583, 5013166, 7519749, 12532915, 15039498, 25065830, 37598745, 42611911, 75197490, 85223822, 127835733, 213059555, 255671466, 426119110, 639178665, 1278357330]

約数ペア:

[(1, 1278357330), (2, 639178665), (3, 426119110), (5, 255671466), (6, 213059555), (10, 127835733), (15, 85223822), (17, 75197490), (30, 42611911), (34, 37598745), (51, 25065830), (85, 15039498), (102, 12532915), (170, 7519749), (255, 5013166), (510, 2506583)]