30328452

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 99973440

約数和(自身を除く): 69644988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 521, 539, 588, 594, 693, 756, 882, 924, 1042, 1078, 1188, 1323, 1386, 1563, 1617, 1764, 2079, 2084, 2156, 2646, 2772, 3126, 3234, 3647, 4158, 4689, 4851, 5292, 5731, 6252, 6468, 7294, 8316, 9378, 9702, 10941, 11462, 14067, 14553, 14588, 17193, 18756, 19404, 21882, 22924, 25529, 28134, 29106, 32823, 34386, 40117, 43764, 51058, 51579, 56268, 58212, 65646, 68772, 76587, 80234, 98469, 102116, 103158, 120351, 131292, 153174, 154737, 160468, 196938, 206316, 229761, 240702, 280819, 306348, 309474, 361053, 393876, 459522, 481404, 561638, 618948, 689283, 722106, 842457, 919044, 1083159, 1123276, 1378566, 1444212, 1684914, 2166318, 2527371, 2757132, 3369828, 4332636, 5054742, 7582113, 10109484, 15164226, 30328452]

約数ペア:

[(1, 30328452), (2, 15164226), (3, 10109484), (4, 7582113), (6, 5054742), (7, 4332636), (9, 3369828), (11, 2757132), (12, 2527371), (14, 2166318), (18, 1684914), (21, 1444212), (22, 1378566), (27, 1123276), (28, 1083159), (33, 919044), (36, 842457), (42, 722106), (44, 689283), (49, 618948), (54, 561638), (63, 481404), (66, 459522), (77, 393876), (84, 361053), (98, 309474), (99, 306348), (108, 280819), (126, 240702), (132, 229761), (147, 206316), (154, 196938), (189, 160468), (196, 154737), (198, 153174), (231, 131292), (252, 120351), (294, 103158), (297, 102116), (308, 98469), (378, 80234), (396, 76587), (441, 68772), (462, 65646), (521, 58212), (539, 56268), (588, 51579), (594, 51058), (693, 43764), (756, 40117), (882, 34386), (924, 32823), (1042, 29106), (1078, 28134), (1188, 25529), (1323, 22924), (1386, 21882), (1563, 19404), (1617, 18756), (1764, 17193), (2079, 14588), (2084, 14553), (2156, 14067), (2646, 11462), (2772, 10941), (3126, 9702), (3234, 9378), (3647, 8316), (4158, 7294), (4689, 6468), (4851, 6252), (5292, 5731)]