581670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 1583712

約数和(自身を除く): 1002042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 281, 345, 414, 562, 690, 843, 1035, 1405, 1686, 2070, 2529, 2810, 4215, 5058, 6463, 8430, 12645, 12926, 19389, 25290, 32315, 38778, 58167, 64630, 96945, 116334, 193890, 290835, 581670]

約数ペア:

[(1, 581670), (2, 290835), (3, 193890), (5, 116334), (6, 96945), (9, 64630), (10, 58167), (15, 38778), (18, 32315), (23, 25290), (30, 19389), (45, 12926), (46, 12645), (69, 8430), (90, 6463), (115, 5058), (138, 4215), (207, 2810), (230, 2529), (281, 2070), (345, 1686), (414, 1405), (562, 1035), (690, 843)]