1330421950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 3077803008

約数和(自身を除く): 1747381058

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 47, 50, 55, 65, 74, 94, 107, 110, 130, 143, 185, 214, 235, 275, 286, 325, 370, 407, 470, 481, 517, 535, 550, 611, 650, 715, 814, 925, 962, 1034, 1070, 1175, 1177, 1222, 1391, 1430, 1739, 1850, 2035, 2350, 2354, 2405, 2585, 2675, 2782, 3055, 3478, 3575, 3959, 4070, 4810, 5029, 5170, 5291, 5350, 5885, 6110, 6721, 6955, 7150, 7918, 8695, 10058, 10175, 10582, 11770, 12025, 12925, 13442, 13910, 15275, 15301, 17390, 19129, 19795, 20350, 22607, 24050, 25145, 25850, 26455, 29425, 30550, 30602, 33605, 34775, 38258, 39590, 43475, 43549, 45214, 50290, 51467, 52910, 55319, 58850, 65377, 67210, 69550, 76505, 86950, 87098, 95645, 98975, 102934, 110638, 113035, 125725, 130754, 132275, 153010, 168025, 186073, 191290, 197950, 217745, 226070, 248677, 251450, 257335, 264550, 276595, 326885, 336050, 372146, 382525, 435490, 478225, 497354, 514670, 553190, 565175, 566137, 653770, 719147, 765050, 930365, 956450, 1088725, 1130350, 1132274, 1243385, 1286675, 1382975, 1438294, 1634425, 1860730, 2046803, 2177450, 2418949, 2486770, 2573350, 2765950, 2830685, 3268850, 3595735, 4093606, 4651825, 4837898, 5661370, 6216925, 7191470, 9303650, 10234015, 12094745, 12433850, 14153425, 17978675, 20468030, 24189490, 26608439, 28306850, 35957350, 51170075, 53216878, 60473725, 102340150, 120947450, 133042195, 266084390, 665210975, 1330421950]

約数ペア:

[(1, 1330421950), (2, 665210975), (5, 266084390), (10, 133042195), (11, 120947450), (13, 102340150), (22, 60473725), (25, 53216878), (26, 51170075), (37, 35957350), (47, 28306850), (50, 26608439), (55, 24189490), (65, 20468030), (74, 17978675), (94, 14153425), (107, 12433850), (110, 12094745), (130, 10234015), (143, 9303650), (185, 7191470), (214, 6216925), (235, 5661370), (275, 4837898), (286, 4651825), (325, 4093606), (370, 3595735), (407, 3268850), (470, 2830685), (481, 2765950), (517, 2573350), (535, 2486770), (550, 2418949), (611, 2177450), (650, 2046803), (715, 1860730), (814, 1634425), (925, 1438294), (962, 1382975), (1034, 1286675), (1070, 1243385), (1175, 1132274), (1177, 1130350), (1222, 1088725), (1391, 956450), (1430, 930365), (1739, 765050), (1850, 719147), (2035, 653770), (2350, 566137), (2354, 565175), (2405, 553190), (2585, 514670), (2675, 497354), (2782, 478225), (3055, 435490), (3478, 382525), (3575, 372146), (3959, 336050), (4070, 326885), (4810, 276595), (5029, 264550), (5170, 257335), (5291, 251450), (5350, 248677), (5885, 226070), (6110, 217745), (6721, 197950), (6955, 191290), (7150, 186073), (7918, 168025), (8695, 153010), (10058, 132275), (10175, 130754), (10582, 125725), (11770, 113035), (12025, 110638), (12925, 102934), (13442, 98975), (13910, 95645), (15275, 87098), (15301, 86950), (17390, 76505), (19129, 69550), (19795, 67210), (20350, 65377), (22607, 58850), (24050, 55319), (25145, 52910), (25850, 51467), (26455, 50290), (29425, 45214), (30550, 43549), (30602, 43475), (33605, 39590), (34775, 38258)]