226497810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1480

約数の個数: 128

約数和(自身を含む): 687771648

約数和(自身を除く): 461273838

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 210, 213, 231, 330, 355, 385, 426, 462, 497, 710, 770, 781, 994, 1065, 1155, 1381, 1491, 1562, 2130, 2310, 2343, 2485, 2762, 2982, 3905, 4143, 4686, 4970, 5467, 6905, 7455, 7810, 8286, 9667, 10934, 11715, 13810, 14910, 15191, 16401, 19334, 20715, 23430, 27335, 29001, 30382, 32802, 41430, 45573, 48335, 54670, 58002, 75955, 82005, 91146, 96670, 98051, 106337, 145005, 151910, 164010, 196102, 212674, 227865, 290010, 294153, 319011, 455730, 490255, 531685, 588306, 638022, 686357, 980510, 1063370, 1078561, 1372714, 1470765, 1595055, 2059071, 2157122, 2941530, 3190110, 3235683, 3431785, 4118142, 5392805, 6471366, 6863570, 7549927, 10295355, 10785610, 15099854, 16178415, 20590710, 22649781, 32356830, 37749635, 45299562, 75499270, 113248905, 226497810]

約数ペア:

[(1, 226497810), (2, 113248905), (3, 75499270), (5, 45299562), (6, 37749635), (7, 32356830), (10, 22649781), (11, 20590710), (14, 16178415), (15, 15099854), (21, 10785610), (22, 10295355), (30, 7549927), (33, 6863570), (35, 6471366), (42, 5392805), (55, 4118142), (66, 3431785), (70, 3235683), (71, 3190110), (77, 2941530), (105, 2157122), (110, 2059071), (142, 1595055), (154, 1470765), (165, 1372714), (210, 1078561), (213, 1063370), (231, 980510), (330, 686357), (355, 638022), (385, 588306), (426, 531685), (462, 490255), (497, 455730), (710, 319011), (770, 294153), (781, 290010), (994, 227865), (1065, 212674), (1155, 196102), (1381, 164010), (1491, 151910), (1562, 145005), (2130, 106337), (2310, 98051), (2343, 96670), (2485, 91146), (2762, 82005), (2982, 75955), (3905, 58002), (4143, 54670), (4686, 48335), (4970, 45573), (5467, 41430), (6905, 32802), (7455, 30382), (7810, 29001), (8286, 27335), (9667, 23430), (10934, 20715), (11715, 19334), (13810, 16401), (14910, 15191)]