38154690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 115105536

約数和(自身を除く): 76950846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 853, 994, 1065, 1278, 1491, 1706, 2130, 2485, 2559, 2982, 3195, 4265, 4473, 4970, 5118, 5971, 6390, 7455, 7677, 8530, 8946, 11942, 12795, 14910, 15354, 17913, 22365, 25590, 29855, 35826, 38385, 44730, 53739, 59710, 60563, 76770, 89565, 107478, 121126, 179130, 181689, 268695, 302815, 363378, 423941, 537390, 545067, 605630, 847882, 908445, 1090134, 1271823, 1816890, 2119705, 2543646, 2725335, 3815469, 4239410, 5450670, 6359115, 7630938, 12718230, 19077345, 38154690]

約数ペア:

[(1, 38154690), (2, 19077345), (3, 12718230), (5, 7630938), (6, 6359115), (7, 5450670), (9, 4239410), (10, 3815469), (14, 2725335), (15, 2543646), (18, 2119705), (21, 1816890), (30, 1271823), (35, 1090134), (42, 908445), (45, 847882), (63, 605630), (70, 545067), (71, 537390), (90, 423941), (105, 363378), (126, 302815), (142, 268695), (210, 181689), (213, 179130), (315, 121126), (355, 107478), (426, 89565), (497, 76770), (630, 60563), (639, 59710), (710, 53739), (853, 44730), (994, 38385), (1065, 35826), (1278, 29855), (1491, 25590), (1706, 22365), (2130, 17913), (2485, 15354), (2559, 14910), (2982, 12795), (3195, 11942), (4265, 8946), (4473, 8530), (4970, 7677), (5118, 7455), (5971, 6390)]