6489340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 16017120

約数和(自身を除く): 9527780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2269, 2860, 4538, 9076, 11345, 22690, 24959, 29497, 45380, 49918, 58994, 99836, 117988, 124795, 147485, 249590, 294970, 324467, 499180, 589940, 648934, 1297868, 1622335, 3244670, 6489340]

約数ペア:

[(1, 6489340), (2, 3244670), (4, 1622335), (5, 1297868), (10, 648934), (11, 589940), (13, 499180), (20, 324467), (22, 294970), (26, 249590), (44, 147485), (52, 124795), (55, 117988), (65, 99836), (110, 58994), (130, 49918), (143, 45380), (220, 29497), (260, 24959), (286, 22690), (572, 11345), (715, 9076), (1430, 4538), (2269, 2860)]