293178060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{232681}}^1$

素因数の和:232703

約数の個数: 72

約数和(自身を含む): 1016354976

約数和(自身を除く): 723176916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 232681, 465362, 698043, 930724, 1163405, 1396086, 1628767, 2094129, 2326810, 2792172, 3257534, 3490215, 4188258, 4653620, 4886301, 6515068, 6980430, 8143835, 8376516, 9772602, 10470645, 13960860, 14658903, 16287670, 19545204, 20941290, 24431505, 29317806, 32575340, 41882580, 48863010, 58635612, 73294515, 97726020, 146589030, 293178060]

約数ペア:

[(1, 293178060), (2, 146589030), (3, 97726020), (4, 73294515), (5, 58635612), (6, 48863010), (7, 41882580), (9, 32575340), (10, 29317806), (12, 24431505), (14, 20941290), (15, 19545204), (18, 16287670), (20, 14658903), (21, 13960860), (28, 10470645), (30, 9772602), (35, 8376516), (36, 8143835), (42, 6980430), (45, 6515068), (60, 4886301), (63, 4653620), (70, 4188258), (84, 3490215), (90, 3257534), (105, 2792172), (126, 2326810), (140, 2094129), (180, 1628767), (210, 1396086), (252, 1163405), (315, 930724), (420, 698043), (630, 465362), (1260, 232681)]