2070228636

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 180

約数和(自身を含む): 6258083832

約数和(自身を除く): 4187855196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 343, 387, 441, 516, 557, 588, 602, 686, 774, 882, 903, 1029, 1114, 1204, 1372, 1548, 1671, 1764, 1806, 2058, 2107, 2228, 2401, 2709, 3087, 3342, 3612, 3899, 4116, 4214, 4802, 5013, 5418, 6174, 6321, 6684, 7203, 7798, 8428, 9604, 10026, 10836, 11697, 12348, 12642, 14406, 14749, 15596, 18963, 20052, 21609, 23394, 23951, 25284, 27293, 28812, 29498, 35091, 37926, 43218, 44247, 46788, 47902, 54586, 58996, 70182, 71853, 75852, 81879, 86436, 88494, 95804, 103243, 109172, 132741, 140364, 143706, 163758, 167657, 176988, 191051, 206486, 215559, 245637, 265482, 287412, 309729, 327516, 335314, 382102, 412972, 431118, 491274, 502971, 530964, 573153, 619458, 670628, 764204, 862236, 929187, 982548, 1005942, 1146306, 1173599, 1238916, 1337357, 1508913, 1719459, 1858374, 2011884, 2292612, 2347198, 2674714, 3017826, 3438918, 3520797, 3716748, 4012071, 4694396, 5349428, 6035652, 6877836, 7041594, 8024142, 8215193, 10562391, 12036213, 14083188, 16048284, 16430386, 21124782, 24072426, 24645579, 32860772, 42249564, 48144852, 49291158, 57506351, 73936737, 98582316, 115012702, 147873474, 172519053, 230025404, 295746948, 345038106, 517557159, 690076212, 1035114318, 2070228636]

約数ペア:

[(1, 2070228636), (2, 1035114318), (3, 690076212), (4, 517557159), (6, 345038106), (7, 295746948), (9, 230025404), (12, 172519053), (14, 147873474), (18, 115012702), (21, 98582316), (28, 73936737), (36, 57506351), (42, 49291158), (43, 48144852), (49, 42249564), (63, 32860772), (84, 24645579), (86, 24072426), (98, 21124782), (126, 16430386), (129, 16048284), (147, 14083188), (172, 12036213), (196, 10562391), (252, 8215193), (258, 8024142), (294, 7041594), (301, 6877836), (343, 6035652), (387, 5349428), (441, 4694396), (516, 4012071), (557, 3716748), (588, 3520797), (602, 3438918), (686, 3017826), (774, 2674714), (882, 2347198), (903, 2292612), (1029, 2011884), (1114, 1858374), (1204, 1719459), (1372, 1508913), (1548, 1337357), (1671, 1238916), (1764, 1173599), (1806, 1146306), (2058, 1005942), (2107, 982548), (2228, 929187), (2401, 862236), (2709, 764204), (3087, 670628), (3342, 619458), (3612, 573153), (3899, 530964), (4116, 502971), (4214, 491274), (4802, 431118), (5013, 412972), (5418, 382102), (6174, 335314), (6321, 327516), (6684, 309729), (7203, 287412), (7798, 265482), (8428, 245637), (9604, 215559), (10026, 206486), (10836, 191051), (11697, 176988), (12348, 167657), (12642, 163758), (14406, 143706), (14749, 140364), (15596, 132741), (18963, 109172), (20052, 103243), (21609, 95804), (23394, 88494), (23951, 86436), (25284, 81879), (27293, 75852), (28812, 71853), (29498, 70182), (35091, 58996), (37926, 54586), (43218, 47902), (44247, 46788)]