145960620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187129}}^1$

素因数の和:187154

約数の個数: 48

約数和(自身を含む): 440129760

約数和(自身を除く): 294169140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 187129, 374258, 561387, 748516, 935645, 1122774, 1871290, 2245548, 2432677, 2806935, 3742580, 4865354, 5613870, 7298031, 9730708, 11227740, 12163385, 14596062, 24326770, 29192124, 36490155, 48653540, 72980310, 145960620]

約数ペア:

[(1, 145960620), (2, 72980310), (3, 48653540), (4, 36490155), (5, 29192124), (6, 24326770), (10, 14596062), (12, 12163385), (13, 11227740), (15, 9730708), (20, 7298031), (26, 5613870), (30, 4865354), (39, 3742580), (52, 2806935), (60, 2432677), (65, 2245548), (78, 1871290), (130, 1122774), (156, 935645), (195, 748516), (260, 561387), (390, 374258), (780, 187129)]