43842540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2287

約数の個数: 96

約数和(自身を含む): 143345664

約数和(自身を除く): 99503124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2221, 2820, 3290, 3948, 4442, 4935, 6580, 6663, 8884, 9870, 11105, 13326, 15547, 19740, 22210, 26652, 31094, 33315, 44420, 46641, 62188, 66630, 77735, 93282, 104387, 133260, 155470, 186564, 208774, 233205, 310940, 313161, 417548, 466410, 521935, 626322, 730709, 932820, 1043870, 1252644, 1461418, 1565805, 2087740, 2192127, 2922836, 3131610, 3653545, 4384254, 6263220, 7307090, 8768508, 10960635, 14614180, 21921270, 43842540]

約数ペア:

[(1, 43842540), (2, 21921270), (3, 14614180), (4, 10960635), (5, 8768508), (6, 7307090), (7, 6263220), (10, 4384254), (12, 3653545), (14, 3131610), (15, 2922836), (20, 2192127), (21, 2087740), (28, 1565805), (30, 1461418), (35, 1252644), (42, 1043870), (47, 932820), (60, 730709), (70, 626322), (84, 521935), (94, 466410), (105, 417548), (140, 313161), (141, 310940), (188, 233205), (210, 208774), (235, 186564), (282, 155470), (329, 133260), (420, 104387), (470, 93282), (564, 77735), (658, 66630), (705, 62188), (940, 46641), (987, 44420), (1316, 33315), (1410, 31094), (1645, 26652), (1974, 22210), (2221, 19740), (2820, 15547), (3290, 13326), (3948, 11105), (4442, 9870), (4935, 8884), (6580, 6663)]