43989270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 114609600

約数和(自身を除く): 70620330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 757, 894, 1490, 1514, 1937, 2235, 2271, 3785, 3874, 4470, 4542, 5811, 7570, 9685, 9841, 11355, 11622, 19370, 19682, 22710, 29055, 29523, 49205, 58110, 59046, 98410, 112793, 147615, 225586, 295230, 338379, 563965, 676758, 1127930, 1466309, 1691895, 2932618, 3383790, 4398927, 7331545, 8797854, 14663090, 21994635, 43989270]

約数ペア:

[(1, 43989270), (2, 21994635), (3, 14663090), (5, 8797854), (6, 7331545), (10, 4398927), (13, 3383790), (15, 2932618), (26, 1691895), (30, 1466309), (39, 1127930), (65, 676758), (78, 563965), (130, 338379), (149, 295230), (195, 225586), (298, 147615), (390, 112793), (447, 98410), (745, 59046), (757, 58110), (894, 49205), (1490, 29523), (1514, 29055), (1937, 22710), (2235, 19682), (2271, 19370), (3785, 11622), (3874, 11355), (4470, 9841), (4542, 9685), (5811, 7570)]