27442990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 51490080

約数和(自身を除く): 24047090

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 547, 865, 1094, 1730, 2735, 5017, 5470, 10034, 15863, 25085, 31726, 50170, 79315, 94631, 158630, 189262, 473155, 946310, 2744299, 5488598, 13721495, 27442990]

約数ペア:

[(1, 27442990), (2, 13721495), (5, 5488598), (10, 2744299), (29, 946310), (58, 473155), (145, 189262), (173, 158630), (290, 94631), (346, 79315), (547, 50170), (865, 31726), (1094, 25085), (1730, 15863), (2735, 10034), (5017, 5470)]