15537970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 32450688

約数和(自身を除く): 16912718

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 3313, 4690, 6626, 16565, 23191, 33130, 46382, 115955, 221971, 231910, 443942, 1109855, 1553797, 2219710, 3107594, 7768985, 15537970]

約数ペア:

[(1, 15537970), (2, 7768985), (5, 3107594), (7, 2219710), (10, 1553797), (14, 1109855), (35, 443942), (67, 231910), (70, 221971), (134, 115955), (335, 46382), (469, 33130), (670, 23191), (938, 16565), (2345, 6626), (3313, 4690)]