6435390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 10801410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 569, 754, 870, 1131, 1138, 1707, 1885, 2262, 2845, 3414, 3770, 5655, 5690, 7397, 8535, 11310, 14794, 16501, 17070, 22191, 33002, 36985, 44382, 49503, 73970, 82505, 99006, 110955, 165010, 214513, 221910, 247515, 429026, 495030, 643539, 1072565, 1287078, 2145130, 3217695, 6435390]

約数ペア:

[(1, 6435390), (2, 3217695), (3, 2145130), (5, 1287078), (6, 1072565), (10, 643539), (13, 495030), (15, 429026), (26, 247515), (29, 221910), (30, 214513), (39, 165010), (58, 110955), (65, 99006), (78, 82505), (87, 73970), (130, 49503), (145, 44382), (174, 36985), (195, 33002), (290, 22191), (377, 17070), (390, 16501), (435, 14794), (569, 11310), (754, 8535), (870, 7397), (1131, 5690), (1138, 5655), (1707, 3770), (1885, 3414), (2262, 2845)]