123093810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{65129}}^1$

素因数の和:65152

約数の個数: 64

約数和(自身を含む): 375148800

約数和(自身を除く): 252054990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 65129, 130258, 195387, 325645, 390774, 455903, 586161, 651290, 911806, 976935, 1172322, 1367709, 1758483, 1953870, 2279515, 2735418, 2930805, 3516966, 4103127, 4559030, 5861610, 6838545, 8206254, 8792415, 12309381, 13677090, 17584830, 20515635, 24618762, 41031270, 61546905, 123093810]

約数ペア:

[(1, 123093810), (2, 61546905), (3, 41031270), (5, 24618762), (6, 20515635), (7, 17584830), (9, 13677090), (10, 12309381), (14, 8792415), (15, 8206254), (18, 6838545), (21, 5861610), (27, 4559030), (30, 4103127), (35, 3516966), (42, 2930805), (45, 2735418), (54, 2279515), (63, 1953870), (70, 1758483), (90, 1367709), (105, 1172322), (126, 976935), (135, 911806), (189, 651290), (210, 586161), (270, 455903), (315, 390774), (378, 325645), (630, 195387), (945, 130258), (1890, 65129)]