15691030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 29730240

約数和(自身を除く): 14039210

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 887, 1769, 1774, 3538, 4435, 8845, 8870, 17690, 25723, 51446, 54107, 108214, 128615, 257230, 270535, 541070, 1569103, 3138206, 7845515, 15691030]

約数ペア:

[(1, 15691030), (2, 7845515), (5, 3138206), (10, 1569103), (29, 541070), (58, 270535), (61, 257230), (122, 128615), (145, 108214), (290, 54107), (305, 51446), (610, 25723), (887, 17690), (1769, 8870), (1774, 8845), (3538, 4435)]