422351930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42193}}^1$

素因数の和:42231

約数の個数: 64

約数和(自身を含む): 1020757248

約数和(自身を除く): 598405318

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 42193, 84386, 210965, 295351, 421930, 464123, 548509, 590702, 928246, 1097018, 1476755, 2320615, 2742545, 2953510, 3248861, 3839563, 4641230, 5485090, 6033599, 6497722, 7679126, 12067198, 16244305, 19197815, 30167995, 32488610, 38395630, 42235193, 60335990, 84470386, 211175965, 422351930]

約数ペア:

[(1, 422351930), (2, 211175965), (5, 84470386), (7, 60335990), (10, 42235193), (11, 38395630), (13, 32488610), (14, 30167995), (22, 19197815), (26, 16244305), (35, 12067198), (55, 7679126), (65, 6497722), (70, 6033599), (77, 5485090), (91, 4641230), (110, 3839563), (130, 3248861), (143, 2953510), (154, 2742545), (182, 2320615), (286, 1476755), (385, 1097018), (455, 928246), (715, 590702), (770, 548509), (910, 464123), (1001, 421930), (1430, 295351), (2002, 210965), (5005, 84386), (10010, 42193)]