1028888910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1633157}}^1$

素因数の和:1633177

約数の個数: 48

約数和(自身を含む): 3057271776

約数和(自身を除く): 2028382866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1633157, 3266314, 4899471, 8165785, 9798942, 11432099, 14698413, 16331570, 22864198, 24497355, 29396826, 34296297, 48994710, 57160495, 68592594, 73492065, 102888891, 114320990, 146984130, 171481485, 205777782, 342962970, 514444455, 1028888910]

約数ペア:

[(1, 1028888910), (2, 514444455), (3, 342962970), (5, 205777782), (6, 171481485), (7, 146984130), (9, 114320990), (10, 102888891), (14, 73492065), (15, 68592594), (18, 57160495), (21, 48994710), (30, 34296297), (35, 29396826), (42, 24497355), (45, 22864198), (63, 16331570), (70, 14698413), (90, 11432099), (105, 9798942), (126, 8165785), (210, 4899471), (315, 3266314), (630, 1633157)]