7667660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 21676032

約数和(自身を除く): 14008372

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 383, 385, 455, 572, 715, 766, 770, 910, 1001, 1430, 1532, 1540, 1820, 1915, 2002, 2681, 2860, 3830, 4004, 4213, 4979, 5005, 5362, 7660, 8426, 9958, 10010, 10724, 13405, 16852, 19916, 20020, 21065, 24895, 26810, 29491, 34853, 42130, 49790, 53620, 54769, 58982, 69706, 84260, 99580, 109538, 117964, 139412, 147455, 174265, 219076, 273845, 294910, 348530, 383383, 547690, 589820, 697060, 766766, 1095380, 1533532, 1916915, 3833830, 7667660]

約数ペア:

[(1, 7667660), (2, 3833830), (4, 1916915), (5, 1533532), (7, 1095380), (10, 766766), (11, 697060), (13, 589820), (14, 547690), (20, 383383), (22, 348530), (26, 294910), (28, 273845), (35, 219076), (44, 174265), (52, 147455), (55, 139412), (65, 117964), (70, 109538), (77, 99580), (91, 84260), (110, 69706), (130, 58982), (140, 54769), (143, 53620), (154, 49790), (182, 42130), (220, 34853), (260, 29491), (286, 26810), (308, 24895), (364, 21065), (383, 20020), (385, 19916), (455, 16852), (572, 13405), (715, 10724), (766, 10010), (770, 9958), (910, 8426), (1001, 7660), (1430, 5362), (1532, 5005), (1540, 4979), (1820, 4213), (1915, 4004), (2002, 3830), (2681, 2860)]