2021587050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1925321}}^1$

素因数の和:1925343

約数の個数: 48

約数和(自身を含む): 5729758272

約数和(自身を除く): 3708171222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1925321, 3850642, 5775963, 9626605, 11551926, 13477247, 19253210, 26954494, 28879815, 40431741, 48133025, 57759630, 67386235, 80863482, 96266050, 134772470, 144399075, 202158705, 288798150, 336931175, 404317410, 673862350, 1010793525, 2021587050]

約数ペア:

[(1, 2021587050), (2, 1010793525), (3, 673862350), (5, 404317410), (6, 336931175), (7, 288798150), (10, 202158705), (14, 144399075), (15, 134772470), (21, 96266050), (25, 80863482), (30, 67386235), (35, 57759630), (42, 48133025), (50, 40431741), (70, 28879815), (75, 26954494), (105, 19253210), (150, 13477247), (175, 11551926), (210, 9626605), (350, 5775963), (525, 3850642), (1050, 1925321)]