208757610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1523}}^2$

素因数の和:3059

約数の個数: 36

約数和(自身を含む): 543126402

約数和(自身を除く): 334368792

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1523, 3046, 4569, 7615, 9138, 13707, 15230, 22845, 27414, 45690, 68535, 137070, 2319529, 4639058, 6958587, 11597645, 13917174, 20875761, 23195290, 34792935, 41751522, 69585870, 104378805, 208757610]

約数ペア:

[(1, 208757610), (2, 104378805), (3, 69585870), (5, 41751522), (6, 34792935), (9, 23195290), (10, 20875761), (15, 13917174), (18, 11597645), (30, 6958587), (45, 4639058), (90, 2319529), (1523, 137070), (3046, 68535), (4569, 45690), (7615, 27414), (9138, 22845), (13707, 15230)]