30807315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 70626816

約数和(自身を除く): 39819501

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 153, 165, 187, 231, 255, 315, 357, 385, 495, 523, 561, 595, 693, 765, 935, 1071, 1155, 1309, 1569, 1683, 1785, 2615, 2805, 3465, 3661, 3927, 4707, 5355, 5753, 6545, 7845, 8415, 8891, 10983, 11781, 17259, 18305, 19635, 23535, 26673, 28765, 32949, 40271, 44455, 51777, 54915, 58905, 62237, 80019, 86295, 97801, 120813, 133365, 164745, 186711, 201355, 258885, 293403, 311185, 362439, 400095, 489005, 560133, 604065, 684607, 880209, 933555, 1467015, 1812195, 2053821, 2800665, 3423035, 4401045, 6161463, 10269105, 30807315]

約数ペア:

[(1, 30807315), (3, 10269105), (5, 6161463), (7, 4401045), (9, 3423035), (11, 2800665), (15, 2053821), (17, 1812195), (21, 1467015), (33, 933555), (35, 880209), (45, 684607), (51, 604065), (55, 560133), (63, 489005), (77, 400095), (85, 362439), (99, 311185), (105, 293403), (119, 258885), (153, 201355), (165, 186711), (187, 164745), (231, 133365), (255, 120813), (315, 97801), (357, 86295), (385, 80019), (495, 62237), (523, 58905), (561, 54915), (595, 51777), (693, 44455), (765, 40271), (935, 32949), (1071, 28765), (1155, 26673), (1309, 23535), (1569, 19635), (1683, 18305), (1785, 17259), (2615, 11781), (2805, 10983), (3465, 8891), (3661, 8415), (3927, 7845), (4707, 6545), (5355, 5753)]