30487926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 74769408

約数和(自身を除く): 44281482

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 853, 966, 1554, 1702, 1706, 2553, 2559, 5106, 5118, 5957, 5971, 11914, 11942, 17871, 17913, 19619, 31561, 35742, 35826, 39238, 58857, 63122, 94683, 117714, 137333, 189366, 220927, 274666, 411999, 441854, 662781, 725903, 823998, 1325562, 1451806, 2177709, 4355418, 5081321, 10162642, 15243963, 30487926]

約数ペア:

[(1, 30487926), (2, 15243963), (3, 10162642), (6, 5081321), (7, 4355418), (14, 2177709), (21, 1451806), (23, 1325562), (37, 823998), (42, 725903), (46, 662781), (69, 441854), (74, 411999), (111, 274666), (138, 220927), (161, 189366), (222, 137333), (259, 117714), (322, 94683), (483, 63122), (518, 58857), (777, 39238), (851, 35826), (853, 35742), (966, 31561), (1554, 19619), (1702, 17913), (1706, 17871), (2553, 11942), (2559, 11914), (5106, 5971), (5118, 5957)]