1930720804782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3111727}}^1$

素因数の和:3111846

約数の個数: 128

約数和(自身を含む): 5161983344640

約数和(自身を除く): 3231262539858

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 79, 102, 119, 154, 158, 187, 231, 237, 238, 357, 374, 462, 474, 553, 561, 714, 869, 1106, 1122, 1309, 1343, 1659, 1738, 2607, 2618, 2686, 3318, 3927, 4029, 5214, 6083, 7854, 8058, 9401, 12166, 14773, 18249, 18802, 28203, 29546, 36498, 44319, 56406, 88638, 103411, 206822, 310233, 620466, 3111727, 6223454, 9335181, 18670362, 21782089, 34228997, 43564178, 52899359, 65346267, 68457994, 102686991, 105798718, 130692534, 158698077, 205373982, 239602979, 245826433, 317396154, 370295513, 479205958, 491652866, 581892949, 718808937, 737479299, 740591026, 1110886539, 1163785898, 1437617874, 1474958598, 1720785031, 1745678847, 2221773078, 2704090763, 3441570062, 3491357694, 4073250643, 4179049361, 5162355093, 5408181526, 8112272289, 8146501286, 8358098722, 10324710186, 12219751929, 12537148083, 16224544578, 18928635341, 24439503858, 25074296166, 29253345527, 37857270682, 45969542971, 56785906023, 58506691054, 87760036581, 91939085942, 113571812046, 137908628913, 175520073162, 275817257826, 321786800797, 643573601594, 965360402391, 1930720804782]

約数ペア:

[(1, 1930720804782), (2, 965360402391), (3, 643573601594), (6, 321786800797), (7, 275817257826), (11, 175520073162), (14, 137908628913), (17, 113571812046), (21, 91939085942), (22, 87760036581), (33, 58506691054), (34, 56785906023), (42, 45969542971), (51, 37857270682), (66, 29253345527), (77, 25074296166), (79, 24439503858), (102, 18928635341), (119, 16224544578), (154, 12537148083), (158, 12219751929), (187, 10324710186), (231, 8358098722), (237, 8146501286), (238, 8112272289), (357, 5408181526), (374, 5162355093), (462, 4179049361), (474, 4073250643), (553, 3491357694), (561, 3441570062), (714, 2704090763), (869, 2221773078), (1106, 1745678847), (1122, 1720785031), (1309, 1474958598), (1343, 1437617874), (1659, 1163785898), (1738, 1110886539), (2607, 740591026), (2618, 737479299), (2686, 718808937), (3318, 581892949), (3927, 491652866), (4029, 479205958), (5214, 370295513), (6083, 317396154), (7854, 245826433), (8058, 239602979), (9401, 205373982), (12166, 158698077), (14773, 130692534), (18249, 105798718), (18802, 102686991), (28203, 68457994), (29546, 65346267), (36498, 52899359), (44319, 43564178), (56406, 34228997), (88638, 21782089), (103411, 18670362), (206822, 9335181), (310233, 6223454), (620466, 3111727)]