66256530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4339}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 159364800

約数和(自身を除く): 93108270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 4339, 5090, 7635, 8678, 13017, 15270, 21695, 26034, 43390, 65085, 130170, 2208551, 4417102, 6625653, 11042755, 13251306, 22085510, 33128265, 66256530]

約数ペア:

[(1, 66256530), (2, 33128265), (3, 22085510), (5, 13251306), (6, 11042755), (10, 6625653), (15, 4417102), (30, 2208551), (509, 130170), (1018, 65085), (1527, 43390), (2545, 26034), (3054, 21695), (4339, 15270), (5090, 13017), (7635, 8678)]