1352470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^2$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 2802384

約数和(自身を除く): 1449914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 19321, 38642, 96605, 135247, 193210, 270494, 676235, 1352470]

約数ペア:

[(1, 1352470), (2, 676235), (5, 270494), (7, 193210), (10, 135247), (14, 96605), (35, 38642), (70, 19321), (139, 9730), (278, 4865), (695, 1946), (973, 1390)]