16842770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 36258840

約数和(自身を除く): 19416070

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 929, 1295, 1813, 1858, 2590, 3626, 4645, 6503, 9065, 9290, 13006, 18130, 32515, 34373, 45521, 65030, 68746, 91042, 171865, 227605, 240611, 343730, 455210, 481222, 1203055, 1684277, 2406110, 3368554, 8421385, 16842770]

約数ペア:

[(1, 16842770), (2, 8421385), (5, 3368554), (7, 2406110), (10, 1684277), (14, 1203055), (35, 481222), (37, 455210), (49, 343730), (70, 240611), (74, 227605), (98, 171865), (185, 91042), (245, 68746), (259, 65030), (370, 45521), (490, 34373), (518, 32515), (929, 18130), (1295, 13006), (1813, 9290), (1858, 9065), (2590, 6503), (3626, 4645)]