80244210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25969}}^1$

素因数の和:26082

約数の個数: 32

約数和(自身を含む): 194463360

約数和(自身を除く): 114219150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 25969, 51938, 77907, 129845, 155814, 259690, 389535, 779070, 2674807, 5349614, 8024421, 13374035, 16048842, 26748070, 40122105, 80244210]

約数ペア:

[(1, 80244210), (2, 40122105), (3, 26748070), (5, 16048842), (6, 13374035), (10, 8024421), (15, 5349614), (30, 2674807), (103, 779070), (206, 389535), (309, 259690), (515, 155814), (618, 129845), (1030, 77907), (1545, 51938), (3090, 25969)]