2707790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 5196096

約数和(自身を除く): 2488306

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 193, 230, 305, 386, 610, 965, 1403, 1930, 2806, 4439, 7015, 8878, 11773, 14030, 22195, 23546, 44390, 58865, 117730, 270779, 541558, 1353895, 2707790]

約数ペア:

[(1, 2707790), (2, 1353895), (5, 541558), (10, 270779), (23, 117730), (46, 58865), (61, 44390), (115, 23546), (122, 22195), (193, 14030), (230, 11773), (305, 8878), (386, 7015), (610, 4439), (965, 2806), (1403, 1930)]