4931290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 10926720

約数和(自身を除く): 5995430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5419, 10838, 27095, 37933, 54190, 70447, 75866, 140894, 189665, 352235, 379330, 493129, 704470, 986258, 2465645, 4931290]

約数ペア:

[(1, 4931290), (2, 2465645), (5, 986258), (7, 704470), (10, 493129), (13, 379330), (14, 352235), (26, 189665), (35, 140894), (65, 75866), (70, 70447), (91, 54190), (130, 37933), (182, 27095), (455, 10838), (910, 5419)]