31028550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 91065600

約数和(自身を除く): 60037050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1019, 1050, 1218, 1450, 2030, 2038, 2175, 3045, 3057, 4350, 5075, 5095, 6090, 6114, 7133, 10150, 10190, 14266, 15225, 15285, 21399, 25475, 29551, 30450, 30570, 35665, 42798, 50950, 59102, 71330, 76425, 88653, 106995, 147755, 152850, 177306, 178325, 206857, 213990, 295510, 356650, 413714, 443265, 534975, 620571, 738775, 886530, 1034285, 1069950, 1241142, 1477550, 2068570, 2216325, 3102855, 4432650, 5171425, 6205710, 10342850, 15514275, 31028550]

約数ペア:

[(1, 31028550), (2, 15514275), (3, 10342850), (5, 6205710), (6, 5171425), (7, 4432650), (10, 3102855), (14, 2216325), (15, 2068570), (21, 1477550), (25, 1241142), (29, 1069950), (30, 1034285), (35, 886530), (42, 738775), (50, 620571), (58, 534975), (70, 443265), (75, 413714), (87, 356650), (105, 295510), (145, 213990), (150, 206857), (174, 178325), (175, 177306), (203, 152850), (210, 147755), (290, 106995), (350, 88653), (406, 76425), (435, 71330), (525, 59102), (609, 50950), (725, 42798), (870, 35665), (1015, 30570), (1019, 30450), (1050, 29551), (1218, 25475), (1450, 21399), (2030, 15285), (2038, 15225), (2175, 14266), (3045, 10190), (3057, 10150), (4350, 7133), (5075, 6114), (5095, 6090)]