30172338

素因数分解:

$2^1\times 3^5\times 7^3\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 79497600

約数和(自身を除く): 49325262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 181, 189, 243, 294, 343, 362, 378, 441, 486, 543, 567, 686, 882, 1029, 1086, 1134, 1267, 1323, 1629, 1701, 2058, 2534, 2646, 3087, 3258, 3402, 3801, 3969, 4887, 6174, 7602, 7938, 8869, 9261, 9774, 11403, 11907, 14661, 17738, 18522, 22806, 23814, 26607, 27783, 29322, 34209, 43983, 53214, 55566, 62083, 68418, 79821, 83349, 87966, 102627, 124166, 159642, 166698, 186249, 205254, 239463, 307881, 372498, 478926, 558747, 615762, 718389, 1117494, 1436778, 1676241, 2155167, 3352482, 4310334, 5028723, 10057446, 15086169, 30172338]

約数ペア:

[(1, 30172338), (2, 15086169), (3, 10057446), (6, 5028723), (7, 4310334), (9, 3352482), (14, 2155167), (18, 1676241), (21, 1436778), (27, 1117494), (42, 718389), (49, 615762), (54, 558747), (63, 478926), (81, 372498), (98, 307881), (126, 239463), (147, 205254), (162, 186249), (181, 166698), (189, 159642), (243, 124166), (294, 102627), (343, 87966), (362, 83349), (378, 79821), (441, 68418), (486, 62083), (543, 55566), (567, 53214), (686, 43983), (882, 34209), (1029, 29322), (1086, 27783), (1134, 26607), (1267, 23814), (1323, 22806), (1629, 18522), (1701, 17738), (2058, 14661), (2534, 11907), (2646, 11403), (3087, 9774), (3258, 9261), (3402, 8869), (3801, 7938), (3969, 7602), (4887, 6174)]