30156804

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2089}}^1$

素因数の和:2500

約数の個数: 36

約数和(自身を含む): 76456380

約数和(自身を除く): 46299576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2089, 2406, 3609, 4178, 4812, 6267, 7218, 8356, 12534, 14436, 18801, 25068, 37602, 75204, 837689, 1675378, 2513067, 3350756, 5026134, 7539201, 10052268, 15078402, 30156804]

約数ペア:

[(1, 30156804), (2, 15078402), (3, 10052268), (4, 7539201), (6, 5026134), (9, 3350756), (12, 2513067), (18, 1675378), (36, 837689), (401, 75204), (802, 37602), (1203, 25068), (1604, 18801), (2089, 14436), (2406, 12534), (3609, 8356), (4178, 7218), (4812, 6267)]