3885702940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{566429}}^1$

素因数の和:566459

約数の個数: 48

約数和(自身を含む): 9516024000

約数和(自身を除く): 5630321060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 566429, 1132858, 2265716, 2832145, 3965003, 5664290, 7930006, 11328580, 15860012, 19825015, 27755021, 39650030, 55510042, 79300060, 111020084, 138775105, 194285147, 277550210, 388570294, 555100420, 777140588, 971425735, 1942851470, 3885702940]

約数ペア:

[(1, 3885702940), (2, 1942851470), (4, 971425735), (5, 777140588), (7, 555100420), (10, 388570294), (14, 277550210), (20, 194285147), (28, 138775105), (35, 111020084), (49, 79300060), (70, 55510042), (98, 39650030), (140, 27755021), (196, 19825015), (245, 15860012), (343, 11328580), (490, 7930006), (686, 5664290), (980, 3965003), (1372, 2832145), (1715, 2265716), (3430, 1132858), (6860, 566429)]