84770580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8999}}^1$

素因数の和:9168

約数の個数: 48

約数和(自身を含む): 238896000

約数和(自身を除く): 154125420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 8999, 9420, 17998, 26997, 35996, 44995, 53994, 89990, 107988, 134985, 179980, 269970, 539940, 1412843, 2825686, 4238529, 5651372, 7064215, 8477058, 14128430, 16954116, 21192645, 28256860, 42385290, 84770580]

約数ペア:

[(1, 84770580), (2, 42385290), (3, 28256860), (4, 21192645), (5, 16954116), (6, 14128430), (10, 8477058), (12, 7064215), (15, 5651372), (20, 4238529), (30, 2825686), (60, 1412843), (157, 539940), (314, 269970), (471, 179980), (628, 134985), (785, 107988), (942, 89990), (1570, 53994), (1884, 44995), (2355, 35996), (3140, 26997), (4710, 17998), (8999, 9420)]