230760038740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{671947}}^1$

素因数の和:672197

約数の個数: 96

約数和(自身を含む): 606881931264

約数和(自身を除く): 376121892524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 223, 308, 385, 446, 770, 892, 1115, 1540, 1561, 2230, 2453, 3122, 4460, 4906, 6244, 7805, 9812, 12265, 15610, 17171, 24530, 31220, 34342, 49060, 68684, 85855, 171710, 343420, 671947, 1343894, 2687788, 3359735, 4703629, 6719470, 7391417, 9407258, 13438940, 14782834, 18814516, 23518145, 29565668, 36957085, 47036290, 51739919, 73914170, 94072580, 103479838, 147828340, 149844181, 206959676, 258699595, 299688362, 517399190, 599376724, 749220905, 1034798380, 1048909267, 1498441810, 1648285991, 2097818534, 2996883620, 3296571982, 4195637068, 5244546335, 6593143964, 8241429955, 10489092670, 11538001937, 16482859910, 20978185340, 23076003874, 32965719820, 46152007748, 57690009685, 115380019370, 230760038740]

約数ペア:

[(1, 230760038740), (2, 115380019370), (4, 57690009685), (5, 46152007748), (7, 32965719820), (10, 23076003874), (11, 20978185340), (14, 16482859910), (20, 11538001937), (22, 10489092670), (28, 8241429955), (35, 6593143964), (44, 5244546335), (55, 4195637068), (70, 3296571982), (77, 2996883620), (110, 2097818534), (140, 1648285991), (154, 1498441810), (220, 1048909267), (223, 1034798380), (308, 749220905), (385, 599376724), (446, 517399190), (770, 299688362), (892, 258699595), (1115, 206959676), (1540, 149844181), (1561, 147828340), (2230, 103479838), (2453, 94072580), (3122, 73914170), (4460, 51739919), (4906, 47036290), (6244, 36957085), (7805, 29565668), (9812, 23518145), (12265, 18814516), (15610, 14782834), (17171, 13438940), (24530, 9407258), (31220, 7391417), (34342, 6719470), (49060, 4703629), (68684, 3359735), (85855, 2687788), (171710, 1343894), (343420, 671947)]