156908790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2459}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 408704400

約数和(自身を除く): 251795610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 709, 1418, 2127, 2459, 3545, 4254, 4918, 6381, 7090, 7377, 10635, 12295, 12762, 14754, 21270, 22131, 24590, 31905, 36885, 44262, 63810, 73770, 110655, 221310, 1743431, 3486862, 5230293, 8717155, 10460586, 15690879, 17434310, 26151465, 31381758, 52302930, 78454395, 156908790]

約数ペア:

[(1, 156908790), (2, 78454395), (3, 52302930), (5, 31381758), (6, 26151465), (9, 17434310), (10, 15690879), (15, 10460586), (18, 8717155), (30, 5230293), (45, 3486862), (90, 1743431), (709, 221310), (1418, 110655), (2127, 73770), (2459, 63810), (3545, 44262), (4254, 36885), (4918, 31905), (6381, 24590), (7090, 22131), (7377, 21270), (10635, 14754), (12295, 12762)]