2056555410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17519}}^1$

素因数の和:17592

約数の個数: 128

約数和(自身を含む): 6216376320

約数和(自身を除く): 4159820910

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 903, 910, 1118, 1290, 1365, 1505, 1677, 1806, 2730, 2795, 3010, 3354, 3913, 4515, 5590, 7826, 8385, 9030, 11739, 16770, 17519, 19565, 23478, 35038, 39130, 52557, 58695, 87595, 105114, 117390, 122633, 175190, 227747, 245266, 262785, 367899, 455494, 525570, 613165, 683241, 735798, 753317, 1138735, 1226330, 1366482, 1506634, 1594229, 1839495, 2259951, 2277470, 3188458, 3416205, 3678990, 3766585, 4519902, 4782687, 5273219, 6832410, 7533170, 7971145, 9565374, 9793121, 10546438, 11299755, 15819657, 15942290, 19586242, 22599510, 23913435, 26366095, 29379363, 31639314, 47826870, 48965605, 52732190, 58758726, 68551847, 79098285, 97931210, 137103694, 146896815, 158196570, 205655541, 293793630, 342759235, 411311082, 685518470, 1028277705, 2056555410]

約数ペア:

[(1, 2056555410), (2, 1028277705), (3, 685518470), (5, 411311082), (6, 342759235), (7, 293793630), (10, 205655541), (13, 158196570), (14, 146896815), (15, 137103694), (21, 97931210), (26, 79098285), (30, 68551847), (35, 58758726), (39, 52732190), (42, 48965605), (43, 47826870), (65, 31639314), (70, 29379363), (78, 26366095), (86, 23913435), (91, 22599510), (105, 19586242), (129, 15942290), (130, 15819657), (182, 11299755), (195, 10546438), (210, 9793121), (215, 9565374), (258, 7971145), (273, 7533170), (301, 6832410), (390, 5273219), (430, 4782687), (455, 4519902), (546, 3766585), (559, 3678990), (602, 3416205), (645, 3188458), (903, 2277470), (910, 2259951), (1118, 1839495), (1290, 1594229), (1365, 1506634), (1505, 1366482), (1677, 1226330), (1806, 1138735), (2730, 753317), (2795, 735798), (3010, 683241), (3354, 613165), (3913, 525570), (4515, 455494), (5590, 367899), (7826, 262785), (8385, 245266), (9030, 227747), (11739, 175190), (16770, 122633), (17519, 117390), (19565, 105114), (23478, 87595), (35038, 58695), (39130, 52557)]