80670630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26107}}^1$

素因数の和:26220

約数の個数: 32

約数和(自身を含む): 195496704

約数和(自身を除く): 114826074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 26107, 52214, 78321, 130535, 156642, 261070, 391605, 783210, 2689021, 5378042, 8067063, 13445105, 16134126, 26890210, 40335315, 80670630]

約数ペア:

[(1, 80670630), (2, 40335315), (3, 26890210), (5, 16134126), (6, 13445105), (10, 8067063), (15, 5378042), (30, 2689021), (103, 783210), (206, 391605), (309, 261070), (515, 156642), (618, 130535), (1030, 78321), (1545, 52214), (3090, 26107)]