713455940

素因数分解:

$2^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{12007}}^1$

素因数の和:14987

約数の個数: 24

約数和(自身を含む): 1498886592

約数和(自身を除く): 785430652

約数列:

[1, 2, 4, 5, 10, 20, 2971, 5942, 11884, 12007, 14855, 24014, 29710, 48028, 59420, 60035, 120070, 240140, 35672797, 71345594, 142691188, 178363985, 356727970, 713455940]

約数ペア:

[(1, 713455940), (2, 356727970), (4, 178363985), (5, 142691188), (10, 71345594), (20, 35672797), (2971, 240140), (5942, 120070), (11884, 60035), (12007, 59420), (14855, 48028), (24014, 29710)]