205441470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 579196800

約数和(自身を除く): 373755330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1039, 1170, 1521, 1690, 2078, 2197, 2535, 3042, 3117, 4394, 5070, 5195, 6234, 6591, 7605, 9351, 10390, 10985, 13182, 13507, 15210, 15585, 18702, 19773, 21970, 27014, 31170, 32955, 39546, 40521, 46755, 65910, 67535, 81042, 93510, 98865, 121563, 135070, 175591, 197730, 202605, 243126, 351182, 405210, 526773, 607815, 877955, 1053546, 1215630, 1580319, 1755910, 2282683, 2633865, 3160638, 4565366, 5267730, 6848049, 7901595, 11413415, 13696098, 15803190, 20544147, 22826830, 34240245, 41088294, 68480490, 102720735, 205441470]

約数ペア:

[(1, 205441470), (2, 102720735), (3, 68480490), (5, 41088294), (6, 34240245), (9, 22826830), (10, 20544147), (13, 15803190), (15, 13696098), (18, 11413415), (26, 7901595), (30, 6848049), (39, 5267730), (45, 4565366), (65, 3160638), (78, 2633865), (90, 2282683), (117, 1755910), (130, 1580319), (169, 1215630), (195, 1053546), (234, 877955), (338, 607815), (390, 526773), (507, 405210), (585, 351182), (845, 243126), (1014, 202605), (1039, 197730), (1170, 175591), (1521, 135070), (1690, 121563), (2078, 98865), (2197, 93510), (2535, 81042), (3042, 67535), (3117, 65910), (4394, 46755), (5070, 40521), (5195, 39546), (6234, 32955), (6591, 31170), (7605, 27014), (9351, 21970), (10390, 19773), (10985, 18702), (13182, 15585), (13507, 15210)]