30785282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 23404798

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1567, 1786, 3134, 9823, 17237, 19646, 29773, 34474, 59546, 73649, 147298, 327503, 655006, 810139, 1399331, 1620278, 2798662, 15392641, 30785282]

約数ペア:

[(1, 30785282), (2, 15392641), (11, 2798662), (19, 1620278), (22, 1399331), (38, 810139), (47, 655006), (94, 327503), (209, 147298), (418, 73649), (517, 59546), (893, 34474), (1034, 29773), (1567, 19646), (1786, 17237), (3134, 9823)]