5388688270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2657}}^1\times {\mathrm{4139}}^1$

素因数の和:6817

約数の個数: 48

約数和(自身を含む): 11290227120

約数和(自身を除く): 5901538850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2657, 4139, 5314, 8278, 13285, 18599, 20695, 26570, 28973, 37198, 41390, 57946, 92995, 130193, 144865, 185990, 202811, 260386, 289730, 405622, 650965, 1014055, 1301930, 2028110, 10997323, 21994646, 54986615, 76981261, 109973230, 153962522, 384906305, 538868827, 769812610, 1077737654, 2694344135, 5388688270]

約数ペア:

[(1, 5388688270), (2, 2694344135), (5, 1077737654), (7, 769812610), (10, 538868827), (14, 384906305), (35, 153962522), (49, 109973230), (70, 76981261), (98, 54986615), (245, 21994646), (490, 10997323), (2657, 2028110), (4139, 1301930), (5314, 1014055), (8278, 650965), (13285, 405622), (18599, 289730), (20695, 260386), (26570, 202811), (28973, 185990), (37198, 144865), (41390, 130193), (57946, 92995)]