1330785540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1056179}}^1$

素因数の和:1056201

約数の個数: 72

約数和(自身を含む): 4613394240

約数和(自身を除く): 3282608700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1056179, 2112358, 3168537, 4224716, 5280895, 6337074, 7393253, 9505611, 10561790, 12674148, 14786506, 15842685, 19011222, 21123580, 22179759, 29573012, 31685370, 36966265, 38022444, 44359518, 47528055, 63370740, 66539277, 73932530, 88719036, 95056110, 110898795, 133078554, 147865060, 190112220, 221797590, 266157108, 332696385, 443595180, 665392770, 1330785540]

約数ペア:

[(1, 1330785540), (2, 665392770), (3, 443595180), (4, 332696385), (5, 266157108), (6, 221797590), (7, 190112220), (9, 147865060), (10, 133078554), (12, 110898795), (14, 95056110), (15, 88719036), (18, 73932530), (20, 66539277), (21, 63370740), (28, 47528055), (30, 44359518), (35, 38022444), (36, 36966265), (42, 31685370), (45, 29573012), (60, 22179759), (63, 21123580), (70, 19011222), (84, 15842685), (90, 14786506), (105, 12674148), (126, 10561790), (140, 9505611), (180, 7393253), (210, 6337074), (252, 5280895), (315, 4224716), (420, 3168537), (630, 2112358), (1260, 1056179)]