38621370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 58920774

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 223, 230, 251, 345, 446, 502, 669, 690, 753, 1115, 1255, 1338, 1506, 2230, 2510, 3345, 3765, 5129, 5773, 6690, 7530, 10258, 11546, 15387, 17319, 25645, 28865, 30774, 34638, 51290, 55973, 57730, 76935, 86595, 111946, 153870, 167919, 173190, 279865, 335838, 559730, 839595, 1287379, 1679190, 2574758, 3862137, 6436895, 7724274, 12873790, 19310685, 38621370]

約数ペア:

[(1, 38621370), (2, 19310685), (3, 12873790), (5, 7724274), (6, 6436895), (10, 3862137), (15, 2574758), (23, 1679190), (30, 1287379), (46, 839595), (69, 559730), (115, 335838), (138, 279865), (223, 173190), (230, 167919), (251, 153870), (345, 111946), (446, 86595), (502, 76935), (669, 57730), (690, 55973), (753, 51290), (1115, 34638), (1255, 30774), (1338, 28865), (1506, 25645), (2230, 17319), (2510, 15387), (3345, 11546), (3765, 10258), (5129, 7530), (5773, 6690)]