6247670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 14043456

約数和(自身を除く): 7795786

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 257, 286, 374, 442, 514, 715, 935, 1105, 1285, 1430, 1870, 2210, 2431, 2570, 2827, 3341, 4369, 4862, 5654, 6682, 8738, 12155, 14135, 16705, 21845, 24310, 28270, 33410, 36751, 43690, 48059, 56797, 73502, 96118, 113594, 183755, 240295, 283985, 367510, 480590, 567970, 624767, 1249534, 3123835, 6247670]

約数ペア:

[(1, 6247670), (2, 3123835), (5, 1249534), (10, 624767), (11, 567970), (13, 480590), (17, 367510), (22, 283985), (26, 240295), (34, 183755), (55, 113594), (65, 96118), (85, 73502), (110, 56797), (130, 48059), (143, 43690), (170, 36751), (187, 33410), (221, 28270), (257, 24310), (286, 21845), (374, 16705), (442, 14135), (514, 12155), (715, 8738), (935, 6682), (1105, 5654), (1285, 4862), (1430, 4369), (1870, 3341), (2210, 2827), (2431, 2570)]