64516230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{238949}}^1$

素因数の和:238965

約数の個数: 32

約数和(自身を含む): 172044000

約数和(自身を除く): 107527770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 238949, 477898, 716847, 1194745, 1433694, 2150541, 2389490, 3584235, 4301082, 6451623, 7168470, 10752705, 12903246, 21505410, 32258115, 64516230]

約数ペア:

[(1, 64516230), (2, 32258115), (3, 21505410), (5, 12903246), (6, 10752705), (9, 7168470), (10, 6451623), (15, 4301082), (18, 3584235), (27, 2389490), (30, 2150541), (45, 1433694), (54, 1194745), (90, 716847), (135, 477898), (270, 238949)]