30212028

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 100806552

約数和(自身を除く): 70594524

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, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 173, 189, 196, 198, 231, 252, 294, 297, 308, 324, 346, 378, 396, 441, 462, 519, 539, 567, 588, 594, 692, 693, 756, 882, 891, 924, 1038, 1078, 1134, 1188, 1211, 1323, 1386, 1557, 1617, 1764, 1782, 1903, 2076, 2079, 2156, 2268, 2422, 2646, 2772, 3114, 3234, 3564, 3633, 3806, 3969, 4158, 4671, 4844, 4851, 5292, 5709, 6228, 6237, 6468, 7266, 7612, 7938, 8316, 8477, 9342, 9702, 10899, 11418, 12474, 13321, 14013, 14532, 14553, 15876, 16954, 17127, 18684, 19404, 21798, 22836, 24948, 25431, 26642, 28026, 29106, 32697, 33908, 34254, 39963, 43596, 43659, 50862, 51381, 53284, 56052, 58212, 65394, 68508, 76293, 79926, 87318, 93247, 98091, 101724, 102762, 119889, 130788, 152586, 154143, 159852, 174636, 186494, 196182, 205524, 228879, 239778, 279741, 305172, 308286, 359667, 372988, 392364, 457758, 479556, 559482, 616572, 686637, 719334, 839223, 915516, 1079001, 1118964, 1373274, 1438668, 1678446, 2158002, 2517669, 2746548, 3356892, 4316004, 5035338, 7553007, 10070676, 15106014, 30212028]

約数ペア:

[(1, 30212028), (2, 15106014), (3, 10070676), (4, 7553007), (6, 5035338), (7, 4316004), (9, 3356892), (11, 2746548), (12, 2517669), (14, 2158002), (18, 1678446), (21, 1438668), (22, 1373274), (27, 1118964), (28, 1079001), (33, 915516), (36, 839223), (42, 719334), (44, 686637), (49, 616572), (54, 559482), (63, 479556), (66, 457758), (77, 392364), (81, 372988), (84, 359667), (98, 308286), (99, 305172), (108, 279741), (126, 239778), (132, 228879), (147, 205524), (154, 196182), (162, 186494), (173, 174636), (189, 159852), (196, 154143), (198, 152586), (231, 130788), (252, 119889), (294, 102762), (297, 101724), (308, 98091), (324, 93247), (346, 87318), (378, 79926), (396, 76293), (441, 68508), (462, 65394), (519, 58212), (539, 56052), (567, 53284), (588, 51381), (594, 50862), (692, 43659), (693, 43596), (756, 39963), (882, 34254), (891, 33908), (924, 32697), (1038, 29106), (1078, 28026), (1134, 26642), (1188, 25431), (1211, 24948), (1323, 22836), (1386, 21798), (1557, 19404), (1617, 18684), (1764, 17127), (1782, 16954), (1903, 15876), (2076, 14553), (2079, 14532), (2156, 14013), (2268, 13321), (2422, 12474), (2646, 11418), (2772, 10899), (3114, 9702), (3234, 9342), (3564, 8477), (3633, 8316), (3806, 7938), (3969, 7612), (4158, 7266), (4671, 6468), (4844, 6237), (4851, 6228), (5292, 5709)]