1065540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 3548160

約数和(自身を除く): 2482620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 59, 60, 70, 84, 86, 105, 118, 129, 140, 172, 177, 210, 215, 236, 258, 295, 301, 354, 413, 420, 430, 516, 590, 602, 645, 708, 826, 860, 885, 903, 1180, 1204, 1239, 1290, 1505, 1652, 1770, 1806, 2065, 2478, 2537, 2580, 3010, 3540, 3612, 4130, 4515, 4956, 5074, 6020, 6195, 7611, 8260, 9030, 10148, 12390, 12685, 15222, 17759, 18060, 24780, 25370, 30444, 35518, 38055, 50740, 53277, 71036, 76110, 88795, 106554, 152220, 177590, 213108, 266385, 355180, 532770, 1065540]

約数ペア:

[(1, 1065540), (2, 532770), (3, 355180), (4, 266385), (5, 213108), (6, 177590), (7, 152220), (10, 106554), (12, 88795), (14, 76110), (15, 71036), (20, 53277), (21, 50740), (28, 38055), (30, 35518), (35, 30444), (42, 25370), (43, 24780), (59, 18060), (60, 17759), (70, 15222), (84, 12685), (86, 12390), (105, 10148), (118, 9030), (129, 8260), (140, 7611), (172, 6195), (177, 6020), (210, 5074), (215, 4956), (236, 4515), (258, 4130), (295, 3612), (301, 3540), (354, 3010), (413, 2580), (420, 2537), (430, 2478), (516, 2065), (590, 1806), (602, 1770), (645, 1652), (708, 1505), (826, 1290), (860, 1239), (885, 1204), (903, 1180)]