641142210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{292759}}^1$

素因数の和:292842

約数の個数: 32

約数和(自身を含む): 1559825280

約数和(自身を除く): 918683070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 292759, 585518, 878277, 1463795, 1756554, 2927590, 4391385, 8782770, 21371407, 42742814, 64114221, 106857035, 128228442, 213714070, 320571105, 641142210]

約数ペア:

[(1, 641142210), (2, 320571105), (3, 213714070), (5, 128228442), (6, 106857035), (10, 64114221), (15, 42742814), (30, 21371407), (73, 8782770), (146, 4391385), (219, 2927590), (365, 1756554), (438, 1463795), (730, 878277), (1095, 585518), (2190, 292759)]