130230828

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 180

約数和(自身を含む): 427172592

約数和(自身を除く): 296941764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 631, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1262, 1274, 1323, 1404, 1638, 1764, 1893, 1911, 2106, 2268, 2457, 2524, 2548, 2646, 3276, 3786, 3822, 3969, 4212, 4417, 4914, 5292, 5679, 5733, 7371, 7572, 7644, 7938, 8203, 8834, 9828, 11358, 11466, 13251, 14742, 15876, 16406, 17037, 17199, 17668, 22716, 22932, 24609, 26502, 29484, 30919, 32812, 34074, 34398, 39753, 49218, 51111, 51597, 53004, 57421, 61838, 68148, 68796, 73827, 79506, 92757, 98436, 102222, 103194, 114842, 119259, 123676, 147654, 159012, 172263, 185514, 204444, 206388, 221481, 229684, 238518, 278271, 295308, 344526, 357777, 371028, 401947, 442962, 477036, 516789, 556542, 664443, 689052, 715554, 803894, 834813, 885924, 1033578, 1113084, 1205841, 1328886, 1431108, 1550367, 1607788, 1669626, 2067156, 2411682, 2504439, 2657772, 3100734, 3339252, 3617523, 4651101, 4823364, 5008878, 6201468, 7235046, 9302202, 10017756, 10852569, 14470092, 18604404, 21705138, 32557707, 43410276, 65115414, 130230828]

約数ペア:

[(1, 130230828), (2, 65115414), (3, 43410276), (4, 32557707), (6, 21705138), (7, 18604404), (9, 14470092), (12, 10852569), (13, 10017756), (14, 9302202), (18, 7235046), (21, 6201468), (26, 5008878), (27, 4823364), (28, 4651101), (36, 3617523), (39, 3339252), (42, 3100734), (49, 2657772), (52, 2504439), (54, 2411682), (63, 2067156), (78, 1669626), (81, 1607788), (84, 1550367), (91, 1431108), (98, 1328886), (108, 1205841), (117, 1113084), (126, 1033578), (147, 885924), (156, 834813), (162, 803894), (182, 715554), (189, 689052), (196, 664443), (234, 556542), (252, 516789), (273, 477036), (294, 442962), (324, 401947), (351, 371028), (364, 357777), (378, 344526), (441, 295308), (468, 278271), (546, 238518), (567, 229684), (588, 221481), (631, 206388), (637, 204444), (702, 185514), (756, 172263), (819, 159012), (882, 147654), (1053, 123676), (1092, 119259), (1134, 114842), (1262, 103194), (1274, 102222), (1323, 98436), (1404, 92757), (1638, 79506), (1764, 73827), (1893, 68796), (1911, 68148), (2106, 61838), (2268, 57421), (2457, 53004), (2524, 51597), (2548, 51111), (2646, 49218), (3276, 39753), (3786, 34398), (3822, 34074), (3969, 32812), (4212, 30919), (4417, 29484), (4914, 26502), (5292, 24609), (5679, 22932), (5733, 22716), (7371, 17668), (7572, 17199), (7644, 17037), (7938, 16406), (8203, 15876), (8834, 14742), (9828, 13251), (11358, 11466)]