12416670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19709}}^1$

素因数の和:19729

約数の個数: 48

約数和(自身を含む): 36897120

約数和(自身を除く): 24480450

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, 19709, 39418, 59127, 98545, 118254, 137963, 177381, 197090, 275926, 295635, 354762, 413889, 591270, 689815, 827778, 886905, 1241667, 1379630, 1773810, 2069445, 2483334, 4138890, 6208335, 12416670]

約数ペア:

[(1, 12416670), (2, 6208335), (3, 4138890), (5, 2483334), (6, 2069445), (7, 1773810), (9, 1379630), (10, 1241667), (14, 886905), (15, 827778), (18, 689815), (21, 591270), (30, 413889), (35, 354762), (42, 295635), (45, 275926), (63, 197090), (70, 177381), (90, 137963), (105, 118254), (126, 98545), (210, 59127), (315, 39418), (630, 19709)]