1378906570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{5309}}^1$

素因数の和:6702

約数の個数: 32

約数和(自身を含む): 2615068800

約数和(自身を除く): 1236162230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1367, 2734, 5309, 6835, 10618, 13670, 25973, 26545, 51946, 53090, 100871, 129865, 201742, 259730, 504355, 1008710, 7257403, 14514806, 36287015, 72574030, 137890657, 275781314, 689453285, 1378906570]

約数ペア:

[(1, 1378906570), (2, 689453285), (5, 275781314), (10, 137890657), (19, 72574030), (38, 36287015), (95, 14514806), (190, 7257403), (1367, 1008710), (2734, 504355), (5309, 259730), (6835, 201742), (10618, 129865), (13670, 100871), (25973, 53090), (26545, 51946)]