2137606530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 5515361280

約数和(自身を除く): 3377754750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 61, 87, 94, 122, 141, 145, 174, 183, 235, 282, 290, 305, 366, 435, 470, 610, 705, 857, 870, 915, 1363, 1410, 1714, 1769, 1830, 2571, 2726, 2867, 3538, 4089, 4285, 5142, 5307, 5734, 6815, 8178, 8570, 8601, 8845, 10614, 12855, 13630, 14335, 17202, 17690, 20445, 24853, 25710, 26535, 28670, 40279, 40890, 43005, 49706, 52277, 53070, 74559, 80558, 83143, 86010, 104554, 120837, 124265, 149118, 156831, 166286, 201395, 241674, 248530, 249429, 261385, 313662, 372795, 402790, 415715, 498858, 522770, 604185, 745590, 784155, 831430, 1168091, 1208370, 1247145, 1516033, 1568310, 2336182, 2457019, 2494290, 3032066, 3504273, 4548099, 4914038, 5840455, 7008546, 7371057, 7580165, 9096198, 11680910, 12285095, 14742114, 15160330, 17521365, 22740495, 24570190, 35042730, 36855285, 45480990, 71253551, 73710570, 142507102, 213760653, 356267755, 427521306, 712535510, 1068803265, 2137606530]

約数ペア:

[(1, 2137606530), (2, 1068803265), (3, 712535510), (5, 427521306), (6, 356267755), (10, 213760653), (15, 142507102), (29, 73710570), (30, 71253551), (47, 45480990), (58, 36855285), (61, 35042730), (87, 24570190), (94, 22740495), (122, 17521365), (141, 15160330), (145, 14742114), (174, 12285095), (183, 11680910), (235, 9096198), (282, 7580165), (290, 7371057), (305, 7008546), (366, 5840455), (435, 4914038), (470, 4548099), (610, 3504273), (705, 3032066), (857, 2494290), (870, 2457019), (915, 2336182), (1363, 1568310), (1410, 1516033), (1714, 1247145), (1769, 1208370), (1830, 1168091), (2571, 831430), (2726, 784155), (2867, 745590), (3538, 604185), (4089, 522770), (4285, 498858), (5142, 415715), (5307, 402790), (5734, 372795), (6815, 313662), (8178, 261385), (8570, 249429), (8601, 248530), (8845, 241674), (10614, 201395), (12855, 166286), (13630, 156831), (14335, 149118), (17202, 124265), (17690, 120837), (20445, 104554), (24853, 86010), (25710, 83143), (26535, 80558), (28670, 74559), (40279, 53070), (40890, 52277), (43005, 49706)]