6572020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 17837568

約数和(自身を除く): 11265548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 157, 161, 182, 230, 260, 299, 314, 322, 364, 455, 460, 598, 628, 644, 785, 805, 910, 1099, 1196, 1495, 1570, 1610, 1820, 2041, 2093, 2198, 2990, 3140, 3220, 3611, 4082, 4186, 4396, 5495, 5980, 7222, 8164, 8372, 10205, 10465, 10990, 14287, 14444, 18055, 20410, 20930, 21980, 25277, 28574, 36110, 40820, 41860, 46943, 50554, 57148, 71435, 72220, 93886, 101108, 126385, 142870, 187772, 234715, 252770, 285740, 328601, 469430, 505540, 657202, 938860, 1314404, 1643005, 3286010, 6572020]

約数ペア:

[(1, 6572020), (2, 3286010), (4, 1643005), (5, 1314404), (7, 938860), (10, 657202), (13, 505540), (14, 469430), (20, 328601), (23, 285740), (26, 252770), (28, 234715), (35, 187772), (46, 142870), (52, 126385), (65, 101108), (70, 93886), (91, 72220), (92, 71435), (115, 57148), (130, 50554), (140, 46943), (157, 41860), (161, 40820), (182, 36110), (230, 28574), (260, 25277), (299, 21980), (314, 20930), (322, 20410), (364, 18055), (455, 14444), (460, 14287), (598, 10990), (628, 10465), (644, 10205), (785, 8372), (805, 8164), (910, 7222), (1099, 5980), (1196, 5495), (1495, 4396), (1570, 4186), (1610, 4082), (1820, 3611), (2041, 3220), (2093, 3140), (2198, 2990)]