12072990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13916

約数の個数: 32

約数和(自身を含む): 29976480

約数和(自身を除く): 17903490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 13877, 27754, 41631, 69385, 83262, 138770, 208155, 402433, 416310, 804866, 1207299, 2012165, 2414598, 4024330, 6036495, 12072990]

約数ペア:

[(1, 12072990), (2, 6036495), (3, 4024330), (5, 2414598), (6, 2012165), (10, 1207299), (15, 804866), (29, 416310), (30, 402433), (58, 208155), (87, 138770), (145, 83262), (174, 69385), (290, 41631), (435, 27754), (870, 13877)]