42198890090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23509}}^1\times {\mathrm{25643}}^1$

素因数の和:49166

約数の個数: 32

約数和(自身を含む): 86816223360

約数和(自身を除く): 44617333270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 23509, 25643, 47018, 51286, 117545, 128215, 164563, 179501, 235090, 256430, 329126, 359002, 822815, 897505, 1645630, 1795010, 602841287, 1205682574, 3014206435, 4219889009, 6028412870, 8439778018, 21099445045, 42198890090]

約数ペア:

[(1, 42198890090), (2, 21099445045), (5, 8439778018), (7, 6028412870), (10, 4219889009), (14, 3014206435), (35, 1205682574), (70, 602841287), (23509, 1795010), (25643, 1645630), (47018, 897505), (51286, 822815), (117545, 359002), (128215, 329126), (164563, 256430), (179501, 235090)]