141948780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29947}}^1$

素因数の和:30038

約数の個数: 48

約数和(自身を含む): 402501120

約数和(自身を除く): 260552340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 29947, 59894, 89841, 119788, 149735, 179682, 299470, 359364, 449205, 598940, 898410, 1796820, 2365813, 4731626, 7097439, 9463252, 11829065, 14194878, 23658130, 28389756, 35487195, 47316260, 70974390, 141948780]

約数ペア:

[(1, 141948780), (2, 70974390), (3, 47316260), (4, 35487195), (5, 28389756), (6, 23658130), (10, 14194878), (12, 11829065), (15, 9463252), (20, 7097439), (30, 4731626), (60, 2365813), (79, 1796820), (158, 898410), (237, 598940), (316, 449205), (395, 359364), (474, 299470), (790, 179682), (948, 149735), (1185, 119788), (1580, 89841), (2370, 59894), (4740, 29947)]