153946380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 494484480

約数和(自身を除く): 340538100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 359, 420, 718, 1021, 1077, 1436, 1795, 2042, 2154, 2513, 3063, 3590, 4084, 4308, 5026, 5105, 5385, 6126, 7147, 7180, 7539, 10052, 10210, 10770, 12252, 12565, 14294, 15078, 15315, 20420, 21441, 21540, 25130, 28588, 30156, 30630, 35735, 37695, 42882, 50260, 61260, 71470, 75390, 85764, 107205, 142940, 150780, 214410, 366539, 428820, 733078, 1099617, 1466156, 1832695, 2199234, 2565773, 3665390, 4398468, 5131546, 5498085, 7330780, 7697319, 10263092, 10996170, 12828865, 15394638, 21992340, 25657730, 30789276, 38486595, 51315460, 76973190, 153946380]

約数ペア:

[(1, 153946380), (2, 76973190), (3, 51315460), (4, 38486595), (5, 30789276), (6, 25657730), (7, 21992340), (10, 15394638), (12, 12828865), (14, 10996170), (15, 10263092), (20, 7697319), (21, 7330780), (28, 5498085), (30, 5131546), (35, 4398468), (42, 3665390), (60, 2565773), (70, 2199234), (84, 1832695), (105, 1466156), (140, 1099617), (210, 733078), (359, 428820), (420, 366539), (718, 214410), (1021, 150780), (1077, 142940), (1436, 107205), (1795, 85764), (2042, 75390), (2154, 71470), (2513, 61260), (3063, 50260), (3590, 42882), (4084, 37695), (4308, 35735), (5026, 30630), (5105, 30156), (5385, 28588), (6126, 25130), (7147, 21540), (7180, 21441), (7539, 20420), (10052, 15315), (10210, 15078), (10770, 14294), (12252, 12565)]