20145012030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1565269}}^1$

素因数の和:1565306

約数の個数: 96

約数和(自身を含む): 61533894240

約数和(自身を除く): 41388882210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 1565269, 3130538, 4695807, 7826345, 9391614, 14087421, 15652690, 17217959, 20348497, 23479035, 28174842, 34435918, 40696994, 46958070, 51653877, 61045491, 70437105, 86089795, 101742485, 103307754, 122090982, 140874210, 154961631, 172179590, 183136473, 203484970, 223833467, 258269385, 305227455, 309923262, 366272946, 447666934, 516538770, 610454910, 671500401, 774808155, 915682365, 1119167335, 1343000802, 1549616310, 1831364730, 2014501203, 2238334670, 3357502005, 4029002406, 6715004010, 10072506015, 20145012030]

約数ペア:

[(1, 20145012030), (2, 10072506015), (3, 6715004010), (5, 4029002406), (6, 3357502005), (9, 2238334670), (10, 2014501203), (11, 1831364730), (13, 1549616310), (15, 1343000802), (18, 1119167335), (22, 915682365), (26, 774808155), (30, 671500401), (33, 610454910), (39, 516538770), (45, 447666934), (55, 366272946), (65, 309923262), (66, 305227455), (78, 258269385), (90, 223833467), (99, 203484970), (110, 183136473), (117, 172179590), (130, 154961631), (143, 140874210), (165, 122090982), (195, 103307754), (198, 101742485), (234, 86089795), (286, 70437105), (330, 61045491), (390, 51653877), (429, 46958070), (495, 40696994), (585, 34435918), (715, 28174842), (858, 23479035), (990, 20348497), (1170, 17217959), (1287, 15652690), (1430, 14087421), (2145, 9391614), (2574, 7826345), (4290, 4695807), (6435, 3130538), (12870, 1565269)]