30016428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 81994248

約数和(自身を除く): 51977820

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 156, 164, 169, 228, 246, 247, 338, 361, 492, 494, 507, 533, 676, 722, 741, 779, 988, 1014, 1066, 1083, 1444, 1482, 1558, 1599, 2028, 2132, 2166, 2337, 2964, 3116, 3198, 3211, 4332, 4674, 4693, 6396, 6422, 6929, 9348, 9386, 9633, 10127, 12844, 13858, 14079, 14801, 18772, 19266, 20254, 20787, 27716, 28158, 29602, 30381, 38532, 40508, 41574, 44403, 56316, 59204, 60762, 61009, 83148, 88806, 121524, 122018, 131651, 177612, 183027, 192413, 244036, 263302, 366054, 384826, 394953, 526604, 577239, 732108, 769652, 789906, 1154478, 1579812, 2308956, 2501369, 5002738, 7504107, 10005476, 15008214, 30016428]

約数ペア:

[(1, 30016428), (2, 15008214), (3, 10005476), (4, 7504107), (6, 5002738), (12, 2501369), (13, 2308956), (19, 1579812), (26, 1154478), (38, 789906), (39, 769652), (41, 732108), (52, 577239), (57, 526604), (76, 394953), (78, 384826), (82, 366054), (114, 263302), (123, 244036), (156, 192413), (164, 183027), (169, 177612), (228, 131651), (246, 122018), (247, 121524), (338, 88806), (361, 83148), (492, 61009), (494, 60762), (507, 59204), (533, 56316), (676, 44403), (722, 41574), (741, 40508), (779, 38532), (988, 30381), (1014, 29602), (1066, 28158), (1083, 27716), (1444, 20787), (1482, 20254), (1558, 19266), (1599, 18772), (2028, 14801), (2132, 14079), (2166, 13858), (2337, 12844), (2964, 10127), (3116, 9633), (3198, 9386), (3211, 9348), (4332, 6929), (4674, 6422), (4693, 6396)]