30687948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{23039}}^1$

素因数の和:23086

約数の個数: 36

約数和(自身を含む): 79672320

約数和(自身を除く): 48984372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 23039, 46078, 69117, 92156, 138234, 207351, 276468, 414702, 829404, 852443, 1704886, 2557329, 3409772, 5114658, 7671987, 10229316, 15343974, 30687948]

約数ペア:

[(1, 30687948), (2, 15343974), (3, 10229316), (4, 7671987), (6, 5114658), (9, 3409772), (12, 2557329), (18, 1704886), (36, 852443), (37, 829404), (74, 414702), (111, 276468), (148, 207351), (222, 138234), (333, 92156), (444, 69117), (666, 46078), (1332, 23039)]