2356620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 7827456

約数和(自身を除く): 5470836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 181, 186, 210, 217, 310, 362, 372, 420, 434, 465, 543, 620, 651, 724, 868, 905, 930, 1085, 1086, 1267, 1302, 1810, 1860, 2170, 2172, 2534, 2604, 2715, 3255, 3620, 3801, 4340, 5068, 5430, 5611, 6335, 6510, 7602, 10860, 11222, 12670, 13020, 15204, 16833, 19005, 22444, 25340, 28055, 33666, 38010, 39277, 56110, 67332, 76020, 78554, 84165, 112220, 117831, 157108, 168330, 196385, 235662, 336660, 392770, 471324, 589155, 785540, 1178310, 2356620]

約数ペア:

[(1, 2356620), (2, 1178310), (3, 785540), (4, 589155), (5, 471324), (6, 392770), (7, 336660), (10, 235662), (12, 196385), (14, 168330), (15, 157108), (20, 117831), (21, 112220), (28, 84165), (30, 78554), (31, 76020), (35, 67332), (42, 56110), (60, 39277), (62, 38010), (70, 33666), (84, 28055), (93, 25340), (105, 22444), (124, 19005), (140, 16833), (155, 15204), (181, 13020), (186, 12670), (210, 11222), (217, 10860), (310, 7602), (362, 6510), (372, 6335), (420, 5611), (434, 5430), (465, 5068), (543, 4340), (620, 3801), (651, 3620), (724, 3255), (868, 2715), (905, 2604), (930, 2534), (1085, 2172), (1086, 2170), (1267, 1860), (1302, 1810)]