86995650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2908

約数の個数: 96

約数和(自身を含む): 255162240

約数和(自身を除く): 168166590

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, 1050, 1218, 1450, 2030, 2175, 2857, 3045, 4350, 5075, 5714, 6090, 8571, 10150, 14285, 15225, 17142, 19999, 28570, 30450, 39998, 42855, 59997, 71425, 82853, 85710, 99995, 119994, 142850, 165706, 199990, 214275, 248559, 299985, 414265, 428550, 497118, 499975, 579971, 599970, 828530, 999950, 1159942, 1242795, 1499925, 1739913, 2071325, 2485590, 2899855, 2999850, 3479826, 4142650, 5799710, 6213975, 8699565, 12427950, 14499275, 17399130, 28998550, 43497825, 86995650]

約数ペア:

[(1, 86995650), (2, 43497825), (3, 28998550), (5, 17399130), (6, 14499275), (7, 12427950), (10, 8699565), (14, 6213975), (15, 5799710), (21, 4142650), (25, 3479826), (29, 2999850), (30, 2899855), (35, 2485590), (42, 2071325), (50, 1739913), (58, 1499925), (70, 1242795), (75, 1159942), (87, 999950), (105, 828530), (145, 599970), (150, 579971), (174, 499975), (175, 497118), (203, 428550), (210, 414265), (290, 299985), (350, 248559), (406, 214275), (435, 199990), (525, 165706), (609, 142850), (725, 119994), (870, 99995), (1015, 85710), (1050, 82853), (1218, 71425), (1450, 59997), (2030, 42855), (2175, 39998), (2857, 30450), (3045, 28570), (4350, 19999), (5075, 17142), (5714, 15225), (6090, 14285), (8571, 10150)]