30128230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3564

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 29798810

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3467, 4345, 6934, 8690, 17335, 34670, 38137, 76274, 190685, 273893, 381370, 547786, 1369465, 2738930, 3012823, 6025646, 15064115, 30128230]

約数ペア:

[(1, 30128230), (2, 15064115), (5, 6025646), (10, 3012823), (11, 2738930), (22, 1369465), (55, 547786), (79, 381370), (110, 273893), (158, 190685), (395, 76274), (790, 38137), (869, 34670), (1738, 17335), (3467, 8690), (4345, 6934)]