30895854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20353}}^1$

素因数の和:20392

約数の個数: 32

約数和(自身を含む): 70343424

約数和(自身を除く): 39447570

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20353, 40706, 61059, 122118, 223883, 447766, 468119, 671649, 936238, 1343298, 1404357, 2808714, 5149309, 10298618, 15447927, 30895854]

約数ペア:

[(1, 30895854), (2, 15447927), (3, 10298618), (6, 5149309), (11, 2808714), (22, 1404357), (23, 1343298), (33, 936238), (46, 671649), (66, 468119), (69, 447766), (138, 223883), (253, 122118), (506, 61059), (759, 40706), (1518, 20353)]