131929716870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{41231}}^1$

素因数の和:42947

約数の個数: 128

約数和(自身を含む): 402318766080

約数和(自身を除く): 270389049210

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, 1693, 1890, 3386, 5079, 8465, 10158, 11851, 15237, 16930, 23702, 25395, 30474, 35553, 41231, 45711, 50790, 59255, 71106, 76185, 82462, 91422, 106659, 118510, 123693, 152370, 177765, 206155, 213318, 228555, 247386, 288617, 319977, 355530, 371079, 412310, 457110, 533295, 577234, 618465, 639954, 742158, 865851, 1066590, 1113237, 1236930, 1443085, 1599885, 1731702, 1855395, 2226474, 2597553, 2886170, 3199770, 3710790, 4329255, 5195106, 5566185, 7792659, 8658510, 11132370, 12987765, 15585318, 25975530, 38963295, 69804083, 77926590, 139608166, 209412249, 349020415, 418824498, 488628581, 628236747, 698040830, 977257162, 1047061245, 1256473494, 1465885743, 1884710241, 2094122490, 2443142905, 2931771486, 3141183735, 3769420482, 4397657229, 4886285810, 6282367470, 7329428715, 8795314458, 9423551205, 13192971687, 14658857430, 18847102410, 21988286145, 26385943374, 43976572290, 65964858435, 131929716870]

約数ペア:

[(1, 131929716870), (2, 65964858435), (3, 43976572290), (5, 26385943374), (6, 21988286145), (7, 18847102410), (9, 14658857430), (10, 13192971687), (14, 9423551205), (15, 8795314458), (18, 7329428715), (21, 6282367470), (27, 4886285810), (30, 4397657229), (35, 3769420482), (42, 3141183735), (45, 2931771486), (54, 2443142905), (63, 2094122490), (70, 1884710241), (90, 1465885743), (105, 1256473494), (126, 1047061245), (135, 977257162), (189, 698040830), (210, 628236747), (270, 488628581), (315, 418824498), (378, 349020415), (630, 209412249), (945, 139608166), (1693, 77926590), (1890, 69804083), (3386, 38963295), (5079, 25975530), (8465, 15585318), (10158, 12987765), (11851, 11132370), (15237, 8658510), (16930, 7792659), (23702, 5566185), (25395, 5195106), (30474, 4329255), (35553, 3710790), (41231, 3199770), (45711, 2886170), (50790, 2597553), (59255, 2226474), (71106, 1855395), (76185, 1731702), (82462, 1599885), (91422, 1443085), (106659, 1236930), (118510, 1113237), (123693, 1066590), (152370, 865851), (177765, 742158), (206155, 639954), (213318, 618465), (228555, 577234), (247386, 533295), (288617, 457110), (319977, 412310), (355530, 371079)]