30571695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 72161280

約数和(自身を除く): 41589585

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 173, 187, 189, 231, 255, 297, 315, 357, 385, 459, 495, 519, 561, 595, 693, 765, 865, 935, 945, 1071, 1155, 1211, 1309, 1485, 1557, 1683, 1785, 1903, 2079, 2295, 2595, 2805, 2941, 3213, 3465, 3633, 3927, 4671, 5049, 5355, 5709, 6055, 6545, 7785, 8415, 8823, 9515, 10395, 10899, 11781, 13321, 14705, 16065, 17127, 18165, 19635, 20587, 23355, 25245, 26469, 28545, 32351, 32697, 35343, 39963, 44115, 51381, 54495, 58905, 61761, 66605, 79407, 85635, 97053, 102935, 119889, 132345, 161755, 163485, 176715, 185283, 199815, 226457, 256905, 291159, 308805, 359667, 397035, 485265, 555849, 599445, 679371, 873477, 926415, 1132285, 1455795, 1798335, 2038113, 2779245, 3396855, 4367385, 6114339, 10190565, 30571695]

約数ペア:

[(1, 30571695), (3, 10190565), (5, 6114339), (7, 4367385), (9, 3396855), (11, 2779245), (15, 2038113), (17, 1798335), (21, 1455795), (27, 1132285), (33, 926415), (35, 873477), (45, 679371), (51, 599445), (55, 555849), (63, 485265), (77, 397035), (85, 359667), (99, 308805), (105, 291159), (119, 256905), (135, 226457), (153, 199815), (165, 185283), (173, 176715), (187, 163485), (189, 161755), (231, 132345), (255, 119889), (297, 102935), (315, 97053), (357, 85635), (385, 79407), (459, 66605), (495, 61761), (519, 58905), (561, 54495), (595, 51381), (693, 44115), (765, 39963), (865, 35343), (935, 32697), (945, 32351), (1071, 28545), (1155, 26469), (1211, 25245), (1309, 23355), (1485, 20587), (1557, 19635), (1683, 18165), (1785, 17127), (1903, 16065), (2079, 14705), (2295, 13321), (2595, 11781), (2805, 10899), (2941, 10395), (3213, 9515), (3465, 8823), (3633, 8415), (3927, 7785), (4671, 6545), (5049, 6055), (5355, 5709)]