2550147270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{39227}}^1$

素因数の和:39445

約数の個数: 64

約数和(自身を含む): 6710812416

約数和(自身を除く): 4160665146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 985, 1182, 1970, 2167, 2955, 4334, 5910, 6501, 10835, 13002, 21670, 32505, 39227, 65010, 78454, 117681, 196135, 235362, 392270, 431497, 588405, 862994, 1176810, 1294491, 2157485, 2588982, 4314970, 6472455, 7727719, 12944910, 15455438, 23183157, 38638595, 46366314, 77277190, 85004909, 115915785, 170009818, 231831570, 255014727, 425024545, 510029454, 850049090, 1275073635, 2550147270]

約数ペア:

[(1, 2550147270), (2, 1275073635), (3, 850049090), (5, 510029454), (6, 425024545), (10, 255014727), (11, 231831570), (15, 170009818), (22, 115915785), (30, 85004909), (33, 77277190), (55, 46366314), (66, 38638595), (110, 23183157), (165, 15455438), (197, 12944910), (330, 7727719), (394, 6472455), (591, 4314970), (985, 2588982), (1182, 2157485), (1970, 1294491), (2167, 1176810), (2955, 862994), (4334, 588405), (5910, 431497), (6501, 392270), (10835, 235362), (13002, 196135), (21670, 117681), (32505, 78454), (39227, 65010)]