8701740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 27321840

約数和(自身を除く): 18620100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1667, 1740, 2610, 3334, 5001, 5220, 6668, 8335, 10002, 15003, 16670, 20004, 25005, 30006, 33340, 48343, 50010, 60012, 75015, 96686, 100020, 145029, 150030, 193372, 241715, 290058, 300060, 435087, 483430, 580116, 725145, 870174, 966860, 1450290, 1740348, 2175435, 2900580, 4350870, 8701740]

約数ペア:

[(1, 8701740), (2, 4350870), (3, 2900580), (4, 2175435), (5, 1740348), (6, 1450290), (9, 966860), (10, 870174), (12, 725145), (15, 580116), (18, 483430), (20, 435087), (29, 300060), (30, 290058), (36, 241715), (45, 193372), (58, 150030), (60, 145029), (87, 100020), (90, 96686), (116, 75015), (145, 60012), (174, 50010), (180, 48343), (261, 33340), (290, 30006), (348, 25005), (435, 20004), (522, 16670), (580, 15003), (870, 10002), (1044, 8335), (1305, 6668), (1667, 5220), (1740, 5001), (2610, 3334)]