142892730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83563}}^1$

素因数の和:83595

約数の個数: 48

約数和(自身を含む): 391079520

約数和(自身を除く): 248186790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 83563, 167126, 250689, 417815, 501378, 752067, 835630, 1253445, 1504134, 1587697, 2506890, 3175394, 3760335, 4763091, 7520670, 7938485, 9526182, 14289273, 15876970, 23815455, 28578546, 47630910, 71446365, 142892730]

約数ペア:

[(1, 142892730), (2, 71446365), (3, 47630910), (5, 28578546), (6, 23815455), (9, 15876970), (10, 14289273), (15, 9526182), (18, 7938485), (19, 7520670), (30, 4763091), (38, 3760335), (45, 3175394), (57, 2506890), (90, 1587697), (95, 1504134), (114, 1253445), (171, 835630), (190, 752067), (285, 501378), (342, 417815), (570, 250689), (855, 167126), (1710, 83563)]