4238702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{262621}}^1$

素因数の和:262902

約数の個数: 48

約数和(自身を含む): 11912533920

約数和(自身を除く): 7673830980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 262621, 525242, 787863, 1050484, 1313105, 1575726, 2626210, 3151452, 3939315, 5252420, 7878630, 15757260, 70645049, 141290098, 211935147, 282580196, 353225245, 423870294, 706450490, 847740588, 1059675735, 1412900980, 2119351470, 4238702940]

約数ペア:

[(1, 4238702940), (2, 2119351470), (3, 1412900980), (4, 1059675735), (5, 847740588), (6, 706450490), (10, 423870294), (12, 353225245), (15, 282580196), (20, 211935147), (30, 141290098), (60, 70645049), (269, 15757260), (538, 7878630), (807, 5252420), (1076, 3939315), (1345, 3151452), (1614, 2626210), (2690, 1575726), (3228, 1313105), (4035, 1050484), (5380, 787863), (8070, 525242), (16140, 262621)]