540090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 1491048

約数和(自身を除く): 950958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 353, 510, 706, 765, 1059, 1530, 1765, 2118, 3177, 3530, 5295, 6001, 6354, 10590, 12002, 15885, 18003, 30005, 31770, 36006, 54009, 60010, 90015, 108018, 180030, 270045, 540090]

約数ペア:

[(1, 540090), (2, 270045), (3, 180030), (5, 108018), (6, 90015), (9, 60010), (10, 54009), (15, 36006), (17, 31770), (18, 30005), (30, 18003), (34, 15885), (45, 12002), (51, 10590), (85, 6354), (90, 6001), (102, 5295), (153, 3530), (170, 3177), (255, 2118), (306, 1765), (353, 1530), (510, 1059), (706, 765)]