30790717140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{871271}}^1$

素因数の和:871333

約数の個数: 96

約数和(自身を含む): 93679165440

約数和(自身を除く): 62888448300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 871271, 1742542, 2613813, 3485084, 4356355, 5227626, 8712710, 10455252, 13069065, 16554149, 17425420, 26138130, 27009401, 33108298, 49662447, 52276260, 54018802, 66216596, 81028203, 82770745, 99324894, 108037604, 135047005, 162056406, 165541490, 198649788, 248312235, 270094010, 324112812, 331082980, 405141015, 496624470, 513178619, 540188020, 810282030, 993248940, 1026357238, 1539535857, 1620564060, 2052714476, 2565893095, 3079071714, 5131786190, 6158143428, 7697679285, 10263572380, 15395358570, 30790717140]

約数ペア:

[(1, 30790717140), (2, 15395358570), (3, 10263572380), (4, 7697679285), (5, 6158143428), (6, 5131786190), (10, 3079071714), (12, 2565893095), (15, 2052714476), (19, 1620564060), (20, 1539535857), (30, 1026357238), (31, 993248940), (38, 810282030), (57, 540188020), (60, 513178619), (62, 496624470), (76, 405141015), (93, 331082980), (95, 324112812), (114, 270094010), (124, 248312235), (155, 198649788), (186, 165541490), (190, 162056406), (228, 135047005), (285, 108037604), (310, 99324894), (372, 82770745), (380, 81028203), (465, 66216596), (570, 54018802), (589, 52276260), (620, 49662447), (930, 33108298), (1140, 27009401), (1178, 26138130), (1767, 17425420), (1860, 16554149), (2356, 13069065), (2945, 10455252), (3534, 8712710), (5890, 5227626), (7068, 4356355), (8835, 3485084), (11780, 2613813), (17670, 1742542), (35340, 871271)]