30292675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 45711360

約数和(自身を除く): 15418685

約数列:

[1, 5, 7, 25, 29, 35, 47, 127, 145, 175, 203, 235, 329, 635, 725, 889, 1015, 1175, 1363, 1645, 3175, 3683, 4445, 5075, 5969, 6815, 8225, 9541, 18415, 22225, 25781, 29845, 34075, 41783, 47705, 92075, 128905, 149225, 173101, 208915, 238525, 644525, 865505, 1044575, 1211707, 4327525, 6058535, 30292675]

約数ペア:

[(1, 30292675), (5, 6058535), (7, 4327525), (25, 1211707), (29, 1044575), (35, 865505), (47, 644525), (127, 238525), (145, 208915), (175, 173101), (203, 149225), (235, 128905), (329, 92075), (635, 47705), (725, 41783), (889, 34075), (1015, 29845), (1175, 25781), (1363, 22225), (1645, 18415), (3175, 9541), (3683, 8225), (4445, 6815), (5075, 5969)]