197598030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 566231040

約数和(自身を除く): 368633010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 127, 155, 186, 210, 217, 239, 254, 310, 381, 434, 465, 478, 635, 651, 717, 762, 889, 930, 1085, 1195, 1270, 1302, 1434, 1673, 1778, 1905, 2170, 2390, 2667, 3255, 3346, 3585, 3810, 3937, 4445, 5019, 5334, 6510, 7170, 7409, 7874, 8365, 8890, 10038, 11811, 13335, 14818, 16730, 19685, 22227, 23622, 25095, 26670, 27559, 30353, 37045, 39370, 44454, 50190, 51863, 55118, 59055, 60706, 74090, 82677, 91059, 103726, 111135, 118110, 137795, 151765, 155589, 165354, 182118, 212471, 222270, 259315, 275590, 303530, 311178, 413385, 424942, 455295, 518630, 637413, 777945, 826770, 910590, 940943, 1062355, 1274826, 1555890, 1881886, 2124710, 2822829, 3187065, 4704715, 5645658, 6374130, 6586601, 9409430, 13173202, 14114145, 19759803, 28228290, 32933005, 39519606, 65866010, 98799015, 197598030]

約数ペア:

[(1, 197598030), (2, 98799015), (3, 65866010), (5, 39519606), (6, 32933005), (7, 28228290), (10, 19759803), (14, 14114145), (15, 13173202), (21, 9409430), (30, 6586601), (31, 6374130), (35, 5645658), (42, 4704715), (62, 3187065), (70, 2822829), (93, 2124710), (105, 1881886), (127, 1555890), (155, 1274826), (186, 1062355), (210, 940943), (217, 910590), (239, 826770), (254, 777945), (310, 637413), (381, 518630), (434, 455295), (465, 424942), (478, 413385), (635, 311178), (651, 303530), (717, 275590), (762, 259315), (889, 222270), (930, 212471), (1085, 182118), (1195, 165354), (1270, 155589), (1302, 151765), (1434, 137795), (1673, 118110), (1778, 111135), (1905, 103726), (2170, 91059), (2390, 82677), (2667, 74090), (3255, 60706), (3346, 59055), (3585, 55118), (3810, 51863), (3937, 50190), (4445, 44454), (5019, 39370), (5334, 37045), (6510, 30353), (7170, 27559), (7409, 26670), (7874, 25095), (8365, 23622), (8890, 22227), (10038, 19685), (11811, 16730), (13335, 14818)]