2788045170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{42071}}^1$

素因数の和:42175

約数の個数: 48

約数和(自身を含む): 6836868288

約数和(自身を除く): 4048823118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 2209, 4418, 6627, 11045, 13254, 22090, 33135, 42071, 66270, 84142, 126213, 210355, 252426, 420710, 631065, 1262130, 1977337, 3954674, 5932011, 9886685, 11864022, 19773370, 29660055, 59320110, 92934839, 185869678, 278804517, 464674195, 557609034, 929348390, 1394022585, 2788045170]

約数ペア:

[(1, 2788045170), (2, 1394022585), (3, 929348390), (5, 557609034), (6, 464674195), (10, 278804517), (15, 185869678), (30, 92934839), (47, 59320110), (94, 29660055), (141, 19773370), (235, 11864022), (282, 9886685), (470, 5932011), (705, 3954674), (1410, 1977337), (2209, 1262130), (4418, 631065), (6627, 420710), (11045, 252426), (13254, 210355), (22090, 126213), (33135, 84142), (42071, 66270)]