909328098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5143

約数の個数: 64

約数和(自身を含む): 2142720000

約数和(自身を除く): 1233391902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 71, 122, 142, 183, 213, 366, 426, 427, 497, 854, 994, 1281, 1491, 2562, 2982, 4331, 4999, 8662, 9998, 12993, 14997, 25986, 29994, 30317, 34993, 60634, 69986, 90951, 104979, 181902, 209958, 304939, 354929, 609878, 709858, 914817, 1064787, 1829634, 2129574, 2134573, 2484503, 4269146, 4969006, 6403719, 7453509, 12807438, 14907018, 21650669, 43301338, 64952007, 129904014, 151554683, 303109366, 454664049, 909328098]

約数ペア:

[(1, 909328098), (2, 454664049), (3, 303109366), (6, 151554683), (7, 129904014), (14, 64952007), (21, 43301338), (42, 21650669), (61, 14907018), (71, 12807438), (122, 7453509), (142, 6403719), (183, 4969006), (213, 4269146), (366, 2484503), (426, 2134573), (427, 2129574), (497, 1829634), (854, 1064787), (994, 914817), (1281, 709858), (1491, 609878), (2562, 354929), (2982, 304939), (4331, 209958), (4999, 181902), (8662, 104979), (9998, 90951), (12993, 69986), (14997, 60634), (25986, 34993), (29994, 30317)]