306840105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 640628352

約数和(自身を除く): 333788247

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 41, 45, 55, 65, 99, 117, 123, 143, 165, 195, 205, 369, 429, 451, 495, 533, 585, 615, 715, 1163, 1287, 1353, 1599, 1845, 2145, 2255, 2665, 3489, 4059, 4797, 5815, 5863, 6435, 6765, 7995, 10467, 12793, 15119, 17445, 17589, 20295, 23985, 29315, 38379, 45357, 47683, 52335, 52767, 63965, 75595, 87945, 115137, 136071, 143049, 166309, 191895, 226785, 238415, 263835, 429147, 498927, 524513, 575685, 619879, 680355, 715245, 831545, 1496781, 1573539, 1859637, 2145735, 2494635, 2622565, 3099395, 4720617, 5578911, 6818669, 7483905, 7867695, 9298185, 20456007, 23603085, 27894555, 34093345, 61368021, 102280035, 306840105]

約数ペア:

[(1, 306840105), (3, 102280035), (5, 61368021), (9, 34093345), (11, 27894555), (13, 23603085), (15, 20456007), (33, 9298185), (39, 7867695), (41, 7483905), (45, 6818669), (55, 5578911), (65, 4720617), (99, 3099395), (117, 2622565), (123, 2494635), (143, 2145735), (165, 1859637), (195, 1573539), (205, 1496781), (369, 831545), (429, 715245), (451, 680355), (495, 619879), (533, 575685), (585, 524513), (615, 498927), (715, 429147), (1163, 263835), (1287, 238415), (1353, 226785), (1599, 191895), (1845, 166309), (2145, 143049), (2255, 136071), (2665, 115137), (3489, 87945), (4059, 75595), (4797, 63965), (5815, 52767), (5863, 52335), (6435, 47683), (6765, 45357), (7995, 38379), (10467, 29315), (12793, 23985), (15119, 20295), (17445, 17589)]