205074690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{863}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 498348288

約数和(自身を除く): 293273598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 863, 890, 1335, 1726, 2589, 2670, 4315, 5178, 7921, 8630, 12945, 15842, 23763, 25890, 39605, 47526, 76807, 79210, 118815, 153614, 230421, 237630, 384035, 460842, 768070, 1152105, 2304210, 6835823, 13671646, 20507469, 34179115, 41014938, 68358230, 102537345, 205074690]

約数ペア:

[(1, 205074690), (2, 102537345), (3, 68358230), (5, 41014938), (6, 34179115), (10, 20507469), (15, 13671646), (30, 6835823), (89, 2304210), (178, 1152105), (267, 768070), (445, 460842), (534, 384035), (863, 237630), (890, 230421), (1335, 153614), (1726, 118815), (2589, 79210), (2670, 76807), (4315, 47526), (5178, 39605), (7921, 25890), (8630, 23763), (12945, 15842)]