148376940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17791}}^1$

素因数の和:17942

約数の個数: 48

約数和(自身を含む): 418467840

約数和(自身を除く): 270090900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 17791, 35582, 53373, 71164, 88955, 106746, 177910, 213492, 266865, 355820, 533730, 1067460, 2472949, 4945898, 7418847, 9891796, 12364745, 14837694, 24729490, 29675388, 37094235, 49458980, 74188470, 148376940]

約数ペア:

[(1, 148376940), (2, 74188470), (3, 49458980), (4, 37094235), (5, 29675388), (6, 24729490), (10, 14837694), (12, 12364745), (15, 9891796), (20, 7418847), (30, 4945898), (60, 2472949), (139, 1067460), (278, 533730), (417, 355820), (556, 266865), (695, 213492), (834, 177910), (1390, 106746), (1668, 88955), (2085, 71164), (2780, 53373), (4170, 35582), (8340, 17791)]