2564754630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{2203}}^1$

素因数の和:2621

約数の個数: 64

約数和(自身を含む): 6223108608

約数和(自身を除く): 3658353978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 257, 302, 453, 514, 755, 771, 906, 1285, 1510, 1542, 2203, 2265, 2570, 3855, 4406, 4530, 6609, 7710, 11015, 13218, 22030, 33045, 38807, 66090, 77614, 116421, 194035, 232842, 332653, 388070, 566171, 582105, 665306, 997959, 1132342, 1164210, 1663265, 1698513, 1995918, 2830855, 3326530, 3397026, 4989795, 5661710, 8492565, 9979590, 16985130, 85491821, 170983642, 256475463, 427459105, 512950926, 854918210, 1282377315, 2564754630]

約数ペア:

[(1, 2564754630), (2, 1282377315), (3, 854918210), (5, 512950926), (6, 427459105), (10, 256475463), (15, 170983642), (30, 85491821), (151, 16985130), (257, 9979590), (302, 8492565), (453, 5661710), (514, 4989795), (755, 3397026), (771, 3326530), (906, 2830855), (1285, 1995918), (1510, 1698513), (1542, 1663265), (2203, 1164210), (2265, 1132342), (2570, 997959), (3855, 665306), (4406, 582105), (4530, 566171), (6609, 388070), (7710, 332653), (11015, 232842), (13218, 194035), (22030, 116421), (33045, 77614), (38807, 66090)]