127972470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{23831}}^1$

素因数の和:24020

約数の個数: 32

約数和(自身を含む): 308862720

約数和(自身を除く): 180890250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 23831, 47662, 71493, 119155, 142986, 238310, 357465, 714930, 4265749, 8531498, 12797247, 21328745, 25594494, 42657490, 63986235, 127972470]

約数ペア:

[(1, 127972470), (2, 63986235), (3, 42657490), (5, 25594494), (6, 21328745), (10, 12797247), (15, 8531498), (30, 4265749), (179, 714930), (358, 357465), (537, 238310), (895, 142986), (1074, 119155), (1790, 71493), (2685, 47662), (5370, 23831)]