2979060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 9821952

約数和(自身を除く): 6842892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 173, 205, 210, 246, 287, 346, 410, 420, 492, 519, 574, 615, 692, 820, 861, 865, 1038, 1148, 1211, 1230, 1435, 1722, 1730, 2076, 2422, 2460, 2595, 2870, 3444, 3460, 3633, 4305, 4844, 5190, 5740, 6055, 7093, 7266, 8610, 10380, 12110, 14186, 14532, 17220, 18165, 21279, 24220, 28372, 35465, 36330, 42558, 49651, 70930, 72660, 85116, 99302, 106395, 141860, 148953, 198604, 212790, 248255, 297906, 425580, 496510, 595812, 744765, 993020, 1489530, 2979060]

約数ペア:

[(1, 2979060), (2, 1489530), (3, 993020), (4, 744765), (5, 595812), (6, 496510), (7, 425580), (10, 297906), (12, 248255), (14, 212790), (15, 198604), (20, 148953), (21, 141860), (28, 106395), (30, 99302), (35, 85116), (41, 72660), (42, 70930), (60, 49651), (70, 42558), (82, 36330), (84, 35465), (105, 28372), (123, 24220), (140, 21279), (164, 18165), (173, 17220), (205, 14532), (210, 14186), (246, 12110), (287, 10380), (346, 8610), (410, 7266), (420, 7093), (492, 6055), (519, 5740), (574, 5190), (615, 4844), (692, 4305), (820, 3633), (861, 3460), (865, 3444), (1038, 2870), (1148, 2595), (1211, 2460), (1230, 2422), (1435, 2076), (1722, 1730)]