248243370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3709}}^1$

素因数の和:3839

約数の個数: 64

約数和(自身を含む): 628266240

約数和(自身を除く): 380022870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 485, 582, 690, 970, 1455, 2231, 2910, 3709, 4462, 6693, 7418, 11127, 11155, 13386, 18545, 22254, 22310, 33465, 37090, 55635, 66930, 85307, 111270, 170614, 255921, 359773, 426535, 511842, 719546, 853070, 1079319, 1279605, 1798865, 2158638, 2559210, 3597730, 5396595, 8274779, 10793190, 16549558, 24824337, 41373895, 49648674, 82747790, 124121685, 248243370]

約数ペア:

[(1, 248243370), (2, 124121685), (3, 82747790), (5, 49648674), (6, 41373895), (10, 24824337), (15, 16549558), (23, 10793190), (30, 8274779), (46, 5396595), (69, 3597730), (97, 2559210), (115, 2158638), (138, 1798865), (194, 1279605), (230, 1079319), (291, 853070), (345, 719546), (485, 511842), (582, 426535), (690, 359773), (970, 255921), (1455, 170614), (2231, 111270), (2910, 85307), (3709, 66930), (4462, 55635), (6693, 37090), (7418, 33465), (11127, 22310), (11155, 22254), (13386, 18545)]