234038145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 422682624

約数和(自身を除く): 188644479

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 103, 141, 165, 235, 293, 309, 515, 517, 705, 879, 1133, 1465, 1545, 1551, 2585, 3223, 3399, 4395, 4841, 5665, 7755, 9669, 13771, 14523, 16115, 16995, 24205, 30179, 41313, 48345, 53251, 68855, 72615, 90537, 150895, 151481, 159753, 206565, 266255, 331969, 452685, 454443, 757405, 798765, 995907, 1418413, 1659845, 2272215, 4255239, 4979535, 7092065, 15602543, 21276195, 46807629, 78012715, 234038145]

約数ペア:

[(1, 234038145), (3, 78012715), (5, 46807629), (11, 21276195), (15, 15602543), (33, 7092065), (47, 4979535), (55, 4255239), (103, 2272215), (141, 1659845), (165, 1418413), (235, 995907), (293, 798765), (309, 757405), (515, 454443), (517, 452685), (705, 331969), (879, 266255), (1133, 206565), (1465, 159753), (1545, 151481), (1551, 150895), (2585, 90537), (3223, 72615), (3399, 68855), (4395, 53251), (4841, 48345), (5665, 41313), (7755, 30179), (9669, 24205), (13771, 16995), (14523, 16115)]