2018307930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4409}}^1\times {\mathrm{15259}}^1$

素因数の和:19678

約数の個数: 32

約数和(自身を含む): 4845355200

約数和(自身を除く): 2827047270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4409, 8818, 13227, 15259, 22045, 26454, 30518, 44090, 45777, 66135, 76295, 91554, 132270, 152590, 228885, 457770, 67276931, 134553862, 201830793, 336384655, 403661586, 672769310, 1009153965, 2018307930]

約数ペア:

[(1, 2018307930), (2, 1009153965), (3, 672769310), (5, 403661586), (6, 336384655), (10, 201830793), (15, 134553862), (30, 67276931), (4409, 457770), (8818, 228885), (13227, 152590), (15259, 132270), (22045, 91554), (26454, 76295), (30518, 66135), (44090, 45777)]