30339036

素因数分解:

$2^2\times 3^5\times 7^4\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 180

約数和(自身を含む): 99917272

約数和(自身を除く): 69578236

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, 243, 252, 273, 294, 324, 343, 351, 364, 378, 441, 468, 486, 546, 567, 588, 637, 686, 702, 756, 819, 882, 972, 1029, 1053, 1092, 1134, 1274, 1323, 1372, 1404, 1638, 1701, 1764, 1911, 2058, 2106, 2268, 2401, 2457, 2548, 2646, 3087, 3159, 3276, 3402, 3822, 3969, 4116, 4212, 4459, 4802, 4914, 5292, 5733, 6174, 6318, 6804, 7203, 7371, 7644, 7938, 8918, 9261, 9604, 9828, 11466, 11907, 12348, 12636, 13377, 14406, 14742, 15876, 17199, 17836, 18522, 21609, 22113, 22932, 23814, 26754, 27783, 28812, 29484, 31213, 34398, 37044, 40131, 43218, 44226, 47628, 51597, 53508, 55566, 62426, 64827, 68796, 80262, 83349, 86436, 88452, 93639, 103194, 111132, 120393, 124852, 129654, 154791, 160524, 166698, 187278, 194481, 206388, 240786, 259308, 280917, 309582, 333396, 361179, 374556, 388962, 481572, 561834, 583443, 619164, 722358, 777924, 842751, 1083537, 1123668, 1166886, 1444716, 1685502, 2167074, 2333772, 2528253, 3371004, 4334148, 5056506, 7584759, 10113012, 15169518, 30339036]

約数ペア:

[(1, 30339036), (2, 15169518), (3, 10113012), (4, 7584759), (6, 5056506), (7, 4334148), (9, 3371004), (12, 2528253), (13, 2333772), (14, 2167074), (18, 1685502), (21, 1444716), (26, 1166886), (27, 1123668), (28, 1083537), (36, 842751), (39, 777924), (42, 722358), (49, 619164), (52, 583443), (54, 561834), (63, 481572), (78, 388962), (81, 374556), (84, 361179), (91, 333396), (98, 309582), (108, 280917), (117, 259308), (126, 240786), (147, 206388), (156, 194481), (162, 187278), (182, 166698), (189, 160524), (196, 154791), (234, 129654), (243, 124852), (252, 120393), (273, 111132), (294, 103194), (324, 93639), (343, 88452), (351, 86436), (364, 83349), (378, 80262), (441, 68796), (468, 64827), (486, 62426), (546, 55566), (567, 53508), (588, 51597), (637, 47628), (686, 44226), (702, 43218), (756, 40131), (819, 37044), (882, 34398), (972, 31213), (1029, 29484), (1053, 28812), (1092, 27783), (1134, 26754), (1274, 23814), (1323, 22932), (1372, 22113), (1404, 21609), (1638, 18522), (1701, 17836), (1764, 17199), (1911, 15876), (2058, 14742), (2106, 14406), (2268, 13377), (2401, 12636), (2457, 12348), (2548, 11907), (2646, 11466), (3087, 9828), (3159, 9604), (3276, 9261), (3402, 8918), (3822, 7938), (3969, 7644), (4116, 7371), (4212, 7203), (4459, 6804), (4802, 6318), (4914, 6174), (5292, 5733)]