1882123110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2987497}}^1$

素因数の和:2987517

約数の個数: 48

約数和(自身を含む): 5592596256

約数和(自身を除く): 3710473146

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, 2987497, 5974994, 8962491, 14937485, 17924982, 20912479, 26887473, 29874970, 41824958, 44812455, 53774946, 62737437, 89624910, 104562395, 125474874, 134437365, 188212311, 209124790, 268874730, 313687185, 376424622, 627374370, 941061555, 1882123110]

約数ペア:

[(1, 1882123110), (2, 941061555), (3, 627374370), (5, 376424622), (6, 313687185), (7, 268874730), (9, 209124790), (10, 188212311), (14, 134437365), (15, 125474874), (18, 104562395), (21, 89624910), (30, 62737437), (35, 53774946), (42, 44812455), (45, 41824958), (63, 29874970), (70, 26887473), (90, 20912479), (105, 17924982), (126, 14937485), (210, 8962491), (315, 5974994), (630, 2987497)]