348045390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16741}}^1$

素因数の和:16775

約数の個数: 128

約数和(自身を含む): 1157207040

約数和(自身を除く): 809161650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 16741, 20790, 33482, 50223, 83705, 100446, 117187, 150669, 167410, 184151, 234374, 251115, 301338, 351561, 368302, 452007, 502230, 552453, 585935, 703122, 753345, 904014, 920755, 1054683, 1104906, 1171870, 1289057, 1506690, 1657359, 1757805, 1841510, 2109366, 2260035, 2578114, 2762265, 3164049, 3314718, 3515610, 3867171, 4520070, 4972077, 5273415, 5524530, 6328098, 6445285, 7734342, 8286795, 9944154, 10546830, 11601513, 12890570, 15820245, 16573590, 19335855, 23203026, 24860385, 31640490, 34804539, 38671710, 49720770, 58007565, 69609078, 116015130, 174022695, 348045390]

約数ペア:

[(1, 348045390), (2, 174022695), (3, 116015130), (5, 69609078), (6, 58007565), (7, 49720770), (9, 38671710), (10, 34804539), (11, 31640490), (14, 24860385), (15, 23203026), (18, 19335855), (21, 16573590), (22, 15820245), (27, 12890570), (30, 11601513), (33, 10546830), (35, 9944154), (42, 8286795), (45, 7734342), (54, 6445285), (55, 6328098), (63, 5524530), (66, 5273415), (70, 4972077), (77, 4520070), (90, 3867171), (99, 3515610), (105, 3314718), (110, 3164049), (126, 2762265), (135, 2578114), (154, 2260035), (165, 2109366), (189, 1841510), (198, 1757805), (210, 1657359), (231, 1506690), (270, 1289057), (297, 1171870), (315, 1104906), (330, 1054683), (378, 920755), (385, 904014), (462, 753345), (495, 703122), (594, 585935), (630, 552453), (693, 502230), (770, 452007), (945, 368302), (990, 351561), (1155, 301338), (1386, 251115), (1485, 234374), (1890, 184151), (2079, 167410), (2310, 150669), (2970, 117187), (3465, 100446), (4158, 83705), (6930, 50223), (10395, 33482), (16741, 20790)]