127328670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{202109}}^1$

素因数の和:202129

約数の個数: 48

約数和(自身を含む): 378349920

約数和(自身を除く): 251021250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 202109, 404218, 606327, 1010545, 1212654, 1414763, 1818981, 2021090, 2829526, 3031635, 3637962, 4244289, 6063270, 7073815, 8488578, 9094905, 12732867, 14147630, 18189810, 21221445, 25465734, 42442890, 63664335, 127328670]

約数ペア:

[(1, 127328670), (2, 63664335), (3, 42442890), (5, 25465734), (6, 21221445), (7, 18189810), (9, 14147630), (10, 12732867), (14, 9094905), (15, 8488578), (18, 7073815), (21, 6063270), (30, 4244289), (35, 3637962), (42, 3031635), (45, 2829526), (63, 2021090), (70, 1818981), (90, 1414763), (105, 1212654), (126, 1010545), (210, 606327), (315, 404218), (630, 202109)]