376285420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5519}}^1$

素因数の和:6022

約数の個数: 48

約数和(自身を含む): 905103360

約数和(自身を除く): 528817940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1948, 2435, 3409, 4870, 5519, 6818, 9740, 11038, 13636, 17045, 22076, 27595, 34090, 38633, 55190, 68180, 77266, 110380, 154532, 193165, 386330, 772660, 2687753, 5375506, 10751012, 13438765, 18814271, 26877530, 37628542, 53755060, 75257084, 94071355, 188142710, 376285420]

約数ペア:

[(1, 376285420), (2, 188142710), (4, 94071355), (5, 75257084), (7, 53755060), (10, 37628542), (14, 26877530), (20, 18814271), (28, 13438765), (35, 10751012), (70, 5375506), (140, 2687753), (487, 772660), (974, 386330), (1948, 193165), (2435, 154532), (3409, 110380), (4870, 77266), (5519, 68180), (6818, 55190), (9740, 38633), (11038, 34090), (13636, 27595), (17045, 22076)]