15403970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 28582848

約数和(自身を除く): 13178878

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 277, 335, 415, 554, 670, 830, 1385, 2770, 5561, 11122, 18559, 22991, 27805, 37118, 45982, 55610, 92795, 114955, 185590, 229910, 1540397, 3080794, 7701985, 15403970]

約数ペア:

[(1, 15403970), (2, 7701985), (5, 3080794), (10, 1540397), (67, 229910), (83, 185590), (134, 114955), (166, 92795), (277, 55610), (335, 45982), (415, 37118), (554, 27805), (670, 22991), (830, 18559), (1385, 11122), (2770, 5561)]