65944130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30389}}^1$

素因数の和:30434

約数の個数: 32

約数和(自身を含む): 140037120

約数和(自身を除く): 74092990

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 30389, 60778, 151945, 212723, 303890, 425446, 942059, 1063615, 1884118, 2127230, 4710295, 6594413, 9420590, 13188826, 32972065, 65944130]

約数ペア:

[(1, 65944130), (2, 32972065), (5, 13188826), (7, 9420590), (10, 6594413), (14, 4710295), (31, 2127230), (35, 1884118), (62, 1063615), (70, 942059), (155, 425446), (217, 303890), (310, 212723), (434, 151945), (1085, 60778), (2170, 30389)]