57111530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 129116160

約数和(自身を除く): 72004630

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 1867, 2185, 3059, 3734, 4370, 6118, 9335, 13069, 15295, 18670, 26138, 30590, 35473, 42941, 65345, 70946, 85882, 130690, 177365, 214705, 248311, 300587, 354730, 429410, 496622, 601174, 815879, 1241555, 1502935, 1631758, 2483110, 3005870, 4079395, 5711153, 8158790, 11422306, 28555765, 57111530]

約数ペア:

[(1, 57111530), (2, 28555765), (5, 11422306), (7, 8158790), (10, 5711153), (14, 4079395), (19, 3005870), (23, 2483110), (35, 1631758), (38, 1502935), (46, 1241555), (70, 815879), (95, 601174), (115, 496622), (133, 429410), (161, 354730), (190, 300587), (230, 248311), (266, 214705), (322, 177365), (437, 130690), (665, 85882), (805, 70946), (874, 65345), (1330, 42941), (1610, 35473), (1867, 30590), (2185, 26138), (3059, 18670), (3734, 15295), (4370, 13069), (6118, 9335)]