67947350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 132848640

約数和(自身を除く): 64901290

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 590, 743, 775, 1475, 1486, 1550, 1829, 2950, 3658, 3715, 7430, 9145, 18290, 18575, 23033, 37150, 43837, 45725, 46066, 87674, 91450, 115165, 219185, 230330, 438370, 575825, 1095925, 1151650, 1358947, 2191850, 2717894, 6794735, 13589470, 33973675, 67947350]

約数ペア:

[(1, 67947350), (2, 33973675), (5, 13589470), (10, 6794735), (25, 2717894), (31, 2191850), (50, 1358947), (59, 1151650), (62, 1095925), (118, 575825), (155, 438370), (295, 230330), (310, 219185), (590, 115165), (743, 91450), (775, 87674), (1475, 46066), (1486, 45725), (1550, 43837), (1829, 37150), (2950, 23033), (3658, 18575), (3715, 18290), (7430, 9145)]