2247411985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 3736212480

約数和(自身を除く): 1488800495

約数列:

[1, 5, 7, 13, 17, 29, 35, 43, 65, 85, 91, 119, 145, 203, 215, 221, 233, 301, 377, 455, 493, 559, 595, 731, 1015, 1105, 1165, 1247, 1505, 1547, 1631, 1885, 2465, 2639, 2795, 3029, 3451, 3655, 3913, 3961, 5117, 6235, 6409, 6757, 7735, 8155, 8729, 9503, 10019, 13195, 15145, 16211, 17255, 19565, 19805, 21199, 21203, 25585, 27727, 32045, 33785, 43645, 44863, 47299, 47515, 50095, 51493, 66521, 70133, 81055, 87841, 105995, 106015, 113477, 114869, 130247, 138635, 148393, 170323, 224315, 236495, 257465, 275587, 290551, 332605, 350665, 360451, 439205, 567385, 574345, 614887, 651235, 741965, 804083, 851615, 911729, 1192261, 1377935, 1452755, 1493297, 1802255, 1929109, 2033857, 2214199, 3074435, 3777163, 4020415, 4558645, 4939367, 5961305, 7466485, 9645545, 10169285, 10453079, 11070995, 15499393, 18885815, 24696835, 26440141, 34575569, 52265395, 64211771, 77496965, 132200705, 172877845, 321058855, 449482397, 2247411985]

約数ペア:

[(1, 2247411985), (5, 449482397), (7, 321058855), (13, 172877845), (17, 132200705), (29, 77496965), (35, 64211771), (43, 52265395), (65, 34575569), (85, 26440141), (91, 24696835), (119, 18885815), (145, 15499393), (203, 11070995), (215, 10453079), (221, 10169285), (233, 9645545), (301, 7466485), (377, 5961305), (455, 4939367), (493, 4558645), (559, 4020415), (595, 3777163), (731, 3074435), (1015, 2214199), (1105, 2033857), (1165, 1929109), (1247, 1802255), (1505, 1493297), (1547, 1452755), (1631, 1377935), (1885, 1192261), (2465, 911729), (2639, 851615), (2795, 804083), (3029, 741965), (3451, 651235), (3655, 614887), (3913, 574345), (3961, 567385), (5117, 439205), (6235, 360451), (6409, 350665), (6757, 332605), (7735, 290551), (8155, 275587), (8729, 257465), (9503, 236495), (10019, 224315), (13195, 170323), (15145, 148393), (16211, 138635), (17255, 130247), (19565, 114869), (19805, 113477), (21199, 106015), (21203, 105995), (25585, 87841), (27727, 81055), (32045, 70133), (33785, 66521), (43645, 51493), (44863, 50095), (47299, 47515)]