1493325540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1185179}}^1$

素因数の和:1185201

約数の個数: 72

約数和(自身を含む): 5176866240

約数和(自身を除く): 3683540700

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, 1185179, 2370358, 3555537, 4740716, 5925895, 7111074, 8296253, 10666611, 11851790, 14222148, 16592506, 17777685, 21333222, 23703580, 24888759, 33185012, 35555370, 41481265, 42666444, 49777518, 53333055, 71110740, 74666277, 82962530, 99555036, 106666110, 124443795, 149332554, 165925060, 213332220, 248887590, 298665108, 373331385, 497775180, 746662770, 1493325540]

約数ペア:

[(1, 1493325540), (2, 746662770), (3, 497775180), (4, 373331385), (5, 298665108), (6, 248887590), (7, 213332220), (9, 165925060), (10, 149332554), (12, 124443795), (14, 106666110), (15, 99555036), (18, 82962530), (20, 74666277), (21, 71110740), (28, 53333055), (30, 49777518), (35, 42666444), (36, 41481265), (42, 35555370), (45, 33185012), (60, 24888759), (63, 23703580), (70, 21333222), (84, 17777685), (90, 16592506), (105, 14222148), (126, 11851790), (140, 10666611), (180, 8296253), (210, 7111074), (252, 5925895), (315, 4740716), (420, 3555537), (630, 2370358), (1260, 1185179)]