102775380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17659}}^1$

素因数の和:17768

約数の個数: 48

約数和(自身を含む): 290754240

約数和(自身を除く): 187978860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 17659, 35318, 52977, 70636, 88295, 105954, 176590, 211908, 264885, 353180, 529770, 1059540, 1712923, 3425846, 5138769, 6851692, 8564615, 10277538, 17129230, 20555076, 25693845, 34258460, 51387690, 102775380]

約数ペア:

[(1, 102775380), (2, 51387690), (3, 34258460), (4, 25693845), (5, 20555076), (6, 17129230), (10, 10277538), (12, 8564615), (15, 6851692), (20, 5138769), (30, 3425846), (60, 1712923), (97, 1059540), (194, 529770), (291, 353180), (388, 264885), (485, 211908), (582, 176590), (970, 105954), (1164, 88295), (1455, 70636), (1940, 52977), (2910, 35318), (5820, 17659)]