15065540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15373}}^1$

素因数の和:15396

約数の個数: 36

約数和(自身を含む): 36805356

約数和(自身を除く): 21739816

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15373, 30746, 61492, 76865, 107611, 153730, 215222, 307460, 430444, 538055, 753277, 1076110, 1506554, 2152220, 3013108, 3766385, 7532770, 15065540]

約数ペア:

[(1, 15065540), (2, 7532770), (4, 3766385), (5, 3013108), (7, 2152220), (10, 1506554), (14, 1076110), (20, 753277), (28, 538055), (35, 430444), (49, 307460), (70, 215222), (98, 153730), (140, 107611), (196, 76865), (245, 61492), (490, 30746), (980, 15373)]