29155690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 55624320

約数和(自身を除く): 26468630

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 887, 1730, 1774, 3287, 4435, 6574, 8870, 16435, 16853, 32870, 33706, 84265, 153451, 168530, 306902, 767255, 1534510, 2915569, 5831138, 14577845, 29155690]

約数ペア:

[(1, 29155690), (2, 14577845), (5, 5831138), (10, 2915569), (19, 1534510), (38, 767255), (95, 306902), (173, 168530), (190, 153451), (346, 84265), (865, 33706), (887, 32870), (1730, 16853), (1774, 16435), (3287, 8870), (4435, 6574)]